Ezina · A field manual for plant care · United StatesVol. I · Ed. 2027 · Proof copy

Maine native plants

USDA PLANTS records 292 plants as native to Maine (ME) and routinely sold by nurseries. Each one is mapped by county, so you can see which grow wild where you live.

Maine native plant list

This list has 292 Maine natives that nurseries routinely sell: 55 trees, 55 shrubs, 79 wildflowers, 89 grasses and sedges, 9 ferns and 5 vines. The most widespread include American Arborvitae, American Beech and American Black Elderberry, each recorded as native in all 16 Maine counties. Checked against USDA PLANTS on June 13, 2026.

American Arborvitae – Thuja occidentalis Native

American Arborvitae (Thuja occidentalis)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in all 16 of Maine’s counties. An evergreen tree up to 50 ft for sun or part shade.

American Black Elderberry – Sambucus nigra subsp. canadensis Native

American Black Elderberry (Sambucus nigra subsp. canadensis)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub or small tree up to 7 ft for full sun, with spring flowers, showy fruit and fall colour.

American Water Horehound – Lycopus americanus Native

American Water Horehound (Lycopus americanus)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial that tolerates shade and wet soil.

Bluejoint – Calamagrostis canadensis Native

Bluejoint (Calamagrostis canadensis)
Photo by Steve Hurst / Public domain / ARS Systematic Botany and Mycology Laboratory / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial grass for full sun and wet soil.

Crested Woodfern – Dryopteris cristata Native

Crested Woodfern (Dryopteris cristata)
Photo by Kristian Peters -- Fabelfroh 07:58, 29 June 2007 (UTC) / CC BY-SA 3.0 / Wikimedia Commons

Native in all 16 of Maine’s counties. A fern that tolerates shade and wet soil.

Arrowleaf Tearthumb – Polygonum sagittatum Native

Arrowleaf Tearthumb (Polygonum sagittatum)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A vine for full sun.

American Beech – Fagus grandifolia Native

American Beech (Fagus grandifolia)
Photo by W.R. Mattoon / Public domain / USDA Forest Service / via USDA PLANTS

Native in all 16 of Maine’s counties. A tree up to 80 ft that tolerates shade, with fall colour.

Beaked Hazelnut – Corylus cornuta Native

Beaked Hazelnut (Corylus cornuta)
Photo by USDA Forest Service / Public domain / USDA Forest Service / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub or small tree up to 15 ft that tolerates shade, with showy fruit.

Bigleaf Aster – Eurybia macrophylla Native

Bigleaf Aster (Eurybia macrophylla)
Photo by Britton, N.L., and A. Brown / Public domain / Kentucky Native Plant Society / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower that tolerates shade, with late summer flowers and fall colour.

Broom Sedge – Carex scoparia Native

Broom Sedge (Carex scoparia)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial sedge that tolerates shade and wet soil.

Field Horsetail – Equisetum arvense Native

Field Horsetail (Equisetum arvense)
Photo by Elaine Haug / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in all 16 of Maine’s counties. A horsetail for sun or part shade.

Groundnut – Apios americana Native

Groundnut (Apios americana)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A vine that tolerates shade and wet soil, with late spring flowers.

American Linden – Tilia americana Native

American Linden (Tilia americana)
Photo by W.R. Mattoon / Public domain / USDA Forest Service / via USDA PLANTS

Native in all 16 of Maine’s counties. A tree up to 100 ft that tolerates shade, with late spring flowers and fall colour.

Bristly Dewberry – Rubus hispidus Native

Bristly Dewberry (Rubus hispidus)
Photo by J.I. Jones. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub up to 2 ft for full sun, with spring flowers and showy fruit.

Black-Eyed Susan – Rudbeckia hirta Native

Black-Eyed Susan (Rudbeckia hirta)
Photo by Martin van der Grinten / Public domain / USDA NRCS Big Flats PMC (NYPMC) / via USDA PLANTS

Native in all 16 of Maine’s counties. A wildflower for full sun, with summer flowers.

Canadian Rush – Juncus canadensis Native

Canadian Rush (Juncus canadensis)
Photo by Nancy Staunton / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial rush for sun or part shade and wet soil.

New York Fern – Thelypteris noveboracensis Native

New York Fern (Thelypteris noveboracensis)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A fern that tolerates shade and wet soil.

American Bittersweet – Celastrus scandens Native

American Bittersweet (Celastrus scandens)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A vine that tolerates shade, with showy fruit and fall colour.

Balsam Fir – Abies balsamea Native

Balsam Fir (Abies balsamea)
Photo by W.D. Brush / Public domain / USDA Forest Service / via USDA PLANTS

Native in all 16 of Maine’s counties. An evergreen tree up to 60 ft that tolerates shade.

Common Juniper – Juniperus communis Native

Common Juniper (Juniperus communis)
Photo by USDA Forest Service / Public domain / USDA Forest Service / via USDA PLANTS

Native in all 16 of Maine’s counties. An evergreen shrub or small tree up to 10 ft for full sun, with showy fruit.

Broadleaf Arrowhead – Sagittaria latifolia Native

Broadleaf Arrowhead (Sagittaria latifolia)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower for full sun and wet soil, with late spring flowers.

Common Rush – Juncus effusus Native

Common Rush (Juncus effusus)
Photo by Patrick J. Alexander / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial rush for full sun.

Royal/Flowering Fern – Osmunda regalis Native

Royal/Flowering Fern (Osmunda regalis)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A fern that tolerates shade, with fall colour.

Riverbank Grape – Vitis riparia Native

Riverbank Grape (Vitis riparia)
Photo by Bill Summers. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A vine for sun or part shade.

Gray Birch – Betula populifolia Native

Gray Birch (Betula populifolia)
Photo by W.D. Brush / Public domain / USDA Forest Service / via USDA PLANTS

Native in all 16 of Maine’s counties. A tree up to 25 ft for sun or part shade, with fall colour.

Common Winterberry – Ilex verticillata Native

Common Winterberry (Ilex verticillata)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub or small tree up to 10 ft for sun or part shade, with showy fruit and fall colour.

Buckbean – Menyanthes trifoliata Native

Buckbean (Menyanthes trifoliata)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower for sun or part shade and wet soil, with mid-spring flowers.

Common Spikerush – Eleocharis palustris Native

Common Spikerush (Eleocharis palustris)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial sedge for full sun and wet soil.

Water Horsetail – Equisetum fluviatile Native

Water Horsetail (Equisetum fluviatile)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A horsetail for full sun and wet soil.

Virginia Creeper – Parthenocissus quinquefolia Native

Virginia Creeper (Parthenocissus quinquefolia)
Photo by Patrick J. Alexander / Public domain / via USDA PLANTS

Native in 7 of Maine’s 16 counties. A vine for sun or part shade, with fall colour.

Hophornbeam – Ostrya virginiana Native

Hophornbeam (Ostrya virginiana)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in all 16 of Maine’s counties. A tree up to 45 ft that tolerates shade.

Common Witch Hazel – Hamamelis virginiana Native

Common Witch Hazel (Hamamelis virginiana)
Photo by Elaine Haug / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub or small tree up to 20 ft for sun or part shade, with fall flowers and showy fruit.

Canada Goldenrod – Solidago canadensis Native

Canada Goldenrod (Solidago canadensis)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower for full sun, with late summer flowers.

Fringed Brome – Bromus ciliatus Native

Fringed Brome (Bromus ciliatus)
Photo by Hitchcock, A.S. (rev. A. Chase) / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial grass that tolerates shade.

Western Brackenfern – Pteridium aquilinum Native

Western Brackenfern (Pteridium aquilinum)
Photo by Patrick J. Alexander / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. A fern that tolerates shade.

Missouri River Willow – Salix eriocephala Native

Missouri River Willow (Salix eriocephala)
Photo by Matt Lavin / CC BY-SA 2.0 / Wikimedia Commons

Native in all 16 of Maine’s counties. A tree up to 52 ft that tolerates shade and wet soil.

Hobblebush – Viburnum lantanoides Native

Hobblebush (Viburnum lantanoides)
Photo by Wladyslaw / CC BY-SA 3.0 / Wikimedia Commons

Native in all 16 of Maine’s counties. A shrub up to 10 ft that tolerates shade and wet soil, with late spring flowers, showy fruit and fall colour.

Cardinalflower – Lobelia cardinalis Native

Cardinalflower (Lobelia cardinalis)
Photo by Patrick J. Alexander / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower that tolerates shade, with summer flowers.

Fringed Sedge – Carex crinita Native

Fringed Sedge (Carex crinita)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial sedge for sun or part shade and wet soil.

Woodland Horsetail – Equisetum sylvaticum Native

Woodland Horsetail (Equisetum sylvaticum)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A horsetail that tolerates shade.

Paper Birch – Betula papyrifera Native

Paper Birch (Betula papyrifera)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in all 16 of Maine’s counties. A tree up to 70 ft for full sun, with mid-spring flowers and fall colour.

Leatherleaf – Chamaedaphne calyculata Native

Leatherleaf (Chamaedaphne calyculata)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. An evergreen shrub up to 4 ft for sun or part shade.

Common Blue Violet – Viola sororia Native

Common Blue Violet (Viola sororia)
Photo by Britton, N.L., and A. Brown / Public domain / Kentucky Native Plant Society / via USDA PLANTS

Native in all 16 of Maine’s counties. A wildflower for sun or part shade, with mid-spring flowers.

Green Bulrush – Scirpus atrovirens Native

Green Bulrush (Scirpus atrovirens)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial sedge for full sun.

Cinnamon Fern – Osmunda cinnamomea Native

Cinnamon Fern (Osmunda cinnamomea)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A fern that tolerates shade.

Pussy Willow – Salix discolor Native

Pussy Willow (Salix discolor)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A tree up to 40 ft that tolerates shade and wet soil.

Lowbush Blueberry – Vaccinium angustifolium Native

Lowbush Blueberry (Vaccinium angustifolium)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub up to 2 ft for full sun, with showy fruit.

Common Selfheal – Prunella vulgaris Native

Common Selfheal (Prunella vulgaris)
Photo by Clarence A. Rechenthin / Public domain / USDA NRCS East Texas PMC (ETPMC) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower for sun or part shade, with midsummer flowers.

Jointleaf Rush – Juncus articulatus Native

Jointleaf Rush (Juncus articulatus)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial rush for sun or part shade and wet soil.

Interrupted Fern – Osmunda claytoniana Native

Interrupted Fern (Osmunda claytoniana)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A fern that tolerates shade, with fall colour.

Quaking Aspen – Populus tremuloides Native

Quaking Aspen (Populus tremuloides)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A tree up to 65 ft for full sun.

Rhodora – Rhododendron canadense Native

Rhodora (Rhododendron canadense)
Photo by Britton, N.L., and A. Brown / Public domain / Kentucky Native Plant Society / via USDA PLANTS

Native in all 16 of Maine’s counties. An evergreen shrub up to 18 ft that tolerates shade, with mid-spring flowers and fall colour.

Devil's Beggartick – Bidens frondosa Native

Devil's Beggartick (Bidens frondosa)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. An annual for sun or part shade, with showy fruit.

Needle Spikerush – Eleocharis acicularis Native

Needle Spikerush (Eleocharis acicularis)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A sedge for full sun.

Red Maple – Acer rubrum Native

Red Maple (Acer rubrum)
Photo by E.R. Jackson / Public domain / USDA Forest Service / via USDA PLANTS

Native in all 16 of Maine’s counties. A tree up to 68 ft for sun or part shade, with early spring flowers, showy fruit and fall colour.

Shining Willow – Salix lucida Native

Shining Willow (Salix lucida)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub or small tree up to 13 ft for sun or part shade.

Giant Goldenrod – Solidago gigantea Native

Giant Goldenrod (Solidago gigantea)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower for sun or part shade, with showy flowers and fall colour.

Panicled Bulrush – Scirpus microcarpus Native

Panicled Bulrush (Scirpus microcarpus)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial sedge for full sun and wet soil.

Red Oak – Quercus rubra Native

Red Oak (Quercus rubra)
Photo by Paul S. Carter / Public domain / USDA Forest Service / via USDA PLANTS

Native in all 16 of Maine’s counties. A tree up to 81 ft for sun or part shade, with showy fruit and fall colour.

Speckled Alder – Alnus incana subsp. rugosa Native

Speckled Alder (Alnus incana subsp. rugosa)
Photo by Kenneth Dritz. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub or small tree up to 16 ft for sun or part shade and wet soil.

Greater Creeping Spearwort – Ranunculus flammula Native

Greater Creeping Spearwort (Ranunculus flammula)
Photo by William & Wilma Follette. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower that tolerates shade, with midsummer flowers.

Poverty Rush – Juncus tenuis Native

Poverty Rush (Juncus tenuis)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial rush for sun or part shade.

Thinleaf Alder – Alnus incana Native

Thinleaf Alder (Alnus incana)
Photo by Joe F. Duft. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A tree up to 25 ft for sun or part shade and wet soil.

Swamp Rose – Rosa palustris Native

Swamp Rose (Rosa palustris)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub up to 8 ft that tolerates shade, with spring flowers and showy fruit.

Jack in the Pulpit – Arisaema triphyllum Native

Jack in the Pulpit (Arisaema triphyllum)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower that tolerates shade, with early summer flowers, showy fruit and fall colour.

Prairie Cordgrass – Spartina pectinata Native

Prairie Cordgrass (Spartina pectinata)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial grass for full sun and wet soil.

Bigtooth Aspen – Populus grandidentata Native

Bigtooth Aspen (Populus grandidentata)
Photo by Elaine Haug / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A tree up to 65 ft for full sun.

Sweetgale – Myrica gale Native

Sweetgale (Myrica gale)
Photo by Mary Clay Stensvold / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub up to 6 ft that tolerates shade.

Mexican Cardinal Flower – Lobelia fulgens Native

Mexican Cardinal Flower (Lobelia fulgens)
Photo by Patrick J. Alexander / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower that tolerates shade, with summer flowers.

Rattlesnake Mannagrass – Glyceria canadensis Native

Rattlesnake Mannagrass (Glyceria canadensis)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial grass for full sun.

Black Ash – Fraxinus nigra Native

Black Ash (Fraxinus nigra)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A tree up to 65 ft for full sun.

White Meadowsweet – Spiraea alba Native

White Meadowsweet (Spiraea alba)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub up to 3 ft for sun or part shade, with late spring flowers.

Nodding Beggartick – Bidens cernua Native

Nodding Beggartick (Bidens cernua)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. An annual wildflower for sun or part shade, with late summer flowers and fall colour.

Rice Cutgrass – Leersia oryzoides Native

Rice Cutgrass (Leersia oryzoides)
Photo by Patrick J. Alexander / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial grass for full sun.

Black Spruce – Picea mariana Native

Black Spruce (Picea mariana)
Photo by USDA Forest Service / Public domain / USDA Forest Service / via USDA PLANTS

Native in 15 of Maine’s 16 counties. An evergreen tree up to 65 ft that tolerates shade.

Witherod Viburnum – Viburnum cassinoides Native

Witherod Viburnum (Viburnum cassinoides)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in all 16 of Maine’s counties. A shrub or small tree up to 15 ft that tolerates shade, with early summer flowers.

Nodding Waternymph – Najas flexilis Native

Nodding Waternymph (Najas flexilis)
Photo by Robert H. Mohlenbrock @ USDA-NRCS PLANTS Database / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plan / Public domain / Wikimedia Commons

Native in all 16 of Maine’s counties. An annual for sun or part shade and wet soil.

Shallow Sedge – Carex lurida Native

Shallow Sedge (Carex lurida)
Photo by Nancy Staunton / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial sedge for sun or part shade.

Chokecherry – Prunus virginiana Native

Chokecherry (Prunus virginiana)
Photo by Sheri Hagwood / Public domain / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A tree up to 25 ft for full sun, with mid-spring flowers, showy fruit and fall colour.

Bog Labrador Tea – Ledum groenlandicum Native

Bog Labrador Tea (Ledum groenlandicum)
Photo by Robert Flogaus-Faust / CC BY 4.0 / Wikimedia Commons

Native in 15 of Maine’s 16 counties. A shrub up to 3 ft for sun or part shade and wet soil.

Purple Avens – Geum rivale Native

Purple Avens (Geum rivale)
Photo by Elaine Haug / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower for full sun, with mid-spring flowers.

Three-Way Sedge – Dulichium arundinaceum Native

Three-Way Sedge (Dulichium arundinaceum)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial sedge for sun or part shade.

Nannyberry – Viburnum lentago Native

Nannyberry (Viburnum lentago)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A tree up to 28 ft that tolerates shade, with late spring flowers, showy fruit and fall colour.

Canada Yew – Taxus canadensis Native

Canada Yew (Taxus canadensis)
Photo by USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. / Public domain / Wikimedia Commons

Native in 15 of Maine’s 16 counties. An evergreen shrub up to 5 ft that tolerates shade.

Water Knotweed – Polygonum amphibium Native

Water Knotweed (Polygonum amphibium)
Photo by Ray Schulenberg. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial for full sun and wet soil.

Toad Rush – Juncus bufonius Native

Toad Rush (Juncus bufonius)
Photo by Sheri Hagwood / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. An annual rush for full sun and wet soil.

Sugar Maple – Acer saccharum Native

Sugar Maple (Acer saccharum)
Photo by P. Freeman Heim / Public domain / USDA Forest Service / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A tree up to 100 ft that tolerates shade, with fall colour.

Highbush Blueberry – Vaccinium corymbosum Native

Highbush Blueberry (Vaccinium corymbosum)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A shrub up to 12 ft that tolerates shade, with showy fruit and fall colour.

Wild Mint – Mentha arvensis Native

Wild Mint (Mentha arvensis)
Photo by Robert Tatina. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower for sun or part shade, with spring flowers.

Virginia Wildrye – Elymus virginicus Native

Virginia Wildrye (Elymus virginicus)
Photo by Patrick J. Alexander / Public domain / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial grass that tolerates shade.

White Ash – Fraxinus americana Native

White Ash (Fraxinus americana)
Photo by W.H. Shaffer / Public domain / USDA Forest Service / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A tree up to 90 ft for full sun, with showy fruit and fall colour.

Kinnikinnick – Arctostaphylos uva-ursi Native

Kinnikinnick (Arctostaphylos uva-ursi)
Photo by G.A. Cooper / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 15 of Maine’s 16 counties. An evergreen shrub up to 6 in for sun or part shade, with late spring flowers, showy fruit and fall colour.

Wrinkleleaf Goldenrod – Solidago rugosa Native

Wrinkleleaf Goldenrod (Solidago rugosa)
Photo by Steve Hurst / Public domain / ARS Systematic Botany and Mycology Laboratory / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial wildflower for sun or part shade, with late summer flowers.

White Edge Sedge – Carex debilis Native

White Edge Sedge (Carex debilis)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial sedge that tolerates shade and wet soil.

Alberta Spruce – Picea glauca Native

Alberta Spruce (Picea glauca)
Photo by P. Freeman Heim / Public domain / USDA Forest Service / via USDA PLANTS

Native in 14 of Maine’s 16 counties. An evergreen tree up to 100 ft for sun or part shade.

Mountain Alder – Alnus viridis subsp. crispa Native

Mountain Alder (Alnus viridis subsp. crispa)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A shrub or small tree up to 10 ft for sun or part shade and wet soil.

American Bur-Reed – Sparganium americanum Native

American Bur-Reed (Sparganium americanum)
Photo by Milo Pyne. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial for sun or part shade and wet soil.

Woolgrass – Scirpus cyperinus Native

Woolgrass (Scirpus cyperinus)
Photo by Elaine Haug / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in all 16 of Maine’s counties. A perennial sedge for sun or part shade, with showy fruit.

American Elm – Ulmus americana Native

American Elm (Ulmus americana)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A tree up to 120 ft for sun or part shade, with fall colour.

Red Osier Dogwood – Cornus sericea sericea Native

Red Osier Dogwood (Cornus sericea sericea)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A shrub or small tree up to 12 ft for full sun and wet soil, with spring flowers, showy fruit and fall colour.

Littleleaf Buttercup – Ranunculus abortivus Native

Littleleaf Buttercup (Ranunculus abortivus)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A plant that tolerates shade.

Awlfruit Sedge – Carex stipata Native

Awlfruit Sedge (Carex stipata)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial sedge that tolerates shade and wet soil.

American Mountain Ash – Sorbus americana Native

American Mountain Ash (Sorbus americana)
Photo by USDA Forest Service / Public domain / USDA Forest Service / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A tree up to 40 ft for sun or part shade, with early summer flowers, showy fruit and fall colour.

Red-Barked Dogwood – Cornus alba Native

Red-Barked Dogwood (Cornus alba)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A shrub or small tree up to 12 ft for full sun and wet soil, with spring flowers, showy fruit and fall colour.

Pickerelweed – Pontederia cordata Native

Pickerelweed (Pontederia cordata)
Photo by Clarence A. Rechenthin / Public domain / USDA NRCS East Texas PMC (ETPMC) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial wildflower for full sun and wet soil, with late spring flowers.

Blister Sedge – Carex vesicaria Native

Blister Sedge (Carex vesicaria)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial sedge for sun or part shade and wet soil.

Black Cherry – Prunus serotina Native

Black Cherry (Prunus serotina)
Photo by Paul S. Carter / Public domain / USDA Forest Service / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A tree up to 80 ft for full sun, with late spring flowers and showy fruit.

Redosier Dogwood – Cornus sericea sericea Native

Redosier Dogwood (Cornus sericea sericea)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A shrub or small tree up to 12 ft for full sun and wet soil, with spring flowers, showy fruit and fall colour.

Robbins' Pondweed – Potamogeton robbinsii Native

Robbins' Pondweed (Potamogeton robbinsii)
Photo by Edward G. Voss. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial for full sun and wet soil.

Fowl Bluegrass – Poa palustris Native

Fowl Bluegrass (Poa palustris)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial grass for sun or part shade.

Eastern White Pine – Pinus strobus Native

Eastern White Pine (Pinus strobus)
Photo by P. Freeman Heim / Public domain / USDA Forest Service / via USDA PLANTS

Native in 14 of Maine’s 16 counties. An evergreen tree up to 150 ft for sun or part shade, with showy fruit.

Silky Dogwood – Cornus amomum Native

Silky Dogwood (Cornus amomum)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A shrub up to 10 ft for sun or part shade, with early spring flowers and showy fruit.

Broadleaf Cattail – Typha latifolia Native

Broadleaf Cattail (Typha latifolia)
Photo by Sheri Hagwood / Public domain / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A perennial for sun or part shade and wet soil, with showy fruit.

Fowl Mannagrass – Glyceria striata Native

Fowl Mannagrass (Glyceria striata)
Photo by Robert Soreng / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial grass that tolerates shade and wet soil.

Green Ash – Fraxinus pennsylvanica Native

Green Ash (Fraxinus pennsylvanica)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A tree up to 80 ft that tolerates shade, with fall colour.

Steeplebush – Spiraea tomentosa Native

Steeplebush (Spiraea tomentosa)
Photo by L. Scott Ranger. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A shrub up to 4 ft for full sun, with summer flowers and fall colour.

Nodding Lady's Tresses – Spiranthes cernua Native

Nodding Lady's Tresses (Spiranthes cernua)
Photo by Douglas Ladd. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A perennial wildflower for full sun and wet soil, with late summer flowers.

Greater Bladder Sedge – Carex intumescens Native

Greater Bladder Sedge (Carex intumescens)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial sedge that tolerates shade and wet soil.

Pin Cherry – Prunus pensylvanica Native

Pin Cherry (Prunus pensylvanica)
Photo by Britton, N.L., and A. Brown / Public domain / Kentucky Native Plant Society / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A tree up to 30 ft for full sun, with mid-spring flowers and showy fruit.

Button Bush – Cephalanthus occidentalis Native

Button Bush (Cephalanthus occidentalis)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A shrub or small tree up to 15 ft that tolerates shade and wet soil, with summer flowers and showy fruit.

Swamp Milkweed – Asclepias incarnata Native

Swamp Milkweed (Asclepias incarnata)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A perennial wildflower for full sun and wet soil, with fall flowers.

Hop Sedge – Carex lupulina Native

Hop Sedge (Carex lupulina)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial sedge for sun or part shade.

Red Pine – Pinus resinosa Native

Red Pine (Pinus resinosa)
Photo by P. Freeman Heim / Public domain / USDA Forest Service / via USDA PLANTS

Native in 14 of Maine’s 16 counties. An evergreen tree up to 80 ft for full sun, with showy fruit.

Canadian Serviceberry – Amelanchier canadensis Native

Canadian Serviceberry (Amelanchier canadensis)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A shrub or small tree up to 23 ft for sun or part shade, with mid-spring flowers, showy fruit and fall colour.

Common Cowparsnip – Heracleum maximum Native

Common Cowparsnip (Heracleum maximum)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 13 of Maine’s 16 counties. A perennial wildflower for full sun, with early summer flowers.

Melic Mannagrass – Glyceria melicaria Native

Melic Mannagrass (Glyceria melicaria)
Photo by Britton, N.L., and A. Brown / Public domain / Kentucky Native Plant Society / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial grass for full sun.

Red Spruce – Picea rubens Native

Red Spruce (Picea rubens)
Photo by C.A. Abell / Public domain / USDA Forest Service / via USDA PLANTS

Native in 14 of Maine’s 16 counties. An evergreen tree up to 110 ft that tolerates shade.

Foxberry – Vaccinium vitis-idaea Native

Foxberry (Vaccinium vitis-idaea)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 14 of Maine’s 16 counties. An evergreen shrub up to 6 in for full sun, with summer flowers and showy fruit.

Largeleaf Pondweed – Potamogeton amplifolius Native

Largeleaf Pondweed (Potamogeton amplifolius)
Photo by Edward G. Voss. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 13 of Maine’s 16 counties. A perennial for full sun and wet soil.

Silvery Sedge – Carex canescens Native

Silvery Sedge (Carex canescens)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial sedge for sun or part shade and wet soil.

Balsam Poplar – Populus balsamifera Native

Balsam Poplar (Populus balsamifera)
Photo by W.D. Brush / Public domain / USDA Forest Service / via USDA PLANTS

Native in 13 of Maine’s 16 counties. A tree up to 80 ft for full sun.

Silky Willow – Salix sericea Native

Silky Willow (Salix sericea)
Photo by naturalist charlie / CC BY / iNaturalist

Native in 14 of Maine’s 16 counties. A shrub or small tree up to 12 ft for sun or part shade and wet soil.

Swamp Smartweed – Polygonum hydropiperoides Native

Swamp Smartweed (Polygonum hydropiperoides)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 13 of Maine’s 16 counties. A perennial for full sun and wet soil.

Slender Wheatgrass – Elymus trachycaulus trachycaulus Native

Slender Wheatgrass (Elymus trachycaulus trachycaulus)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial grass for full sun.

Canadian Hemlock – Tsuga canadensis Native

Canadian Hemlock (Tsuga canadensis)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. An evergreen tree up to 105 ft that tolerates shade.

Alderleaf Buckthorn – Rhamnus alnifolia Native

Alderleaf Buckthorn (Rhamnus alnifolia)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A shrub up to 3 ft that tolerates shade and wet soil.

American Speedwell – Veronica americana Native

American Speedwell (Veronica americana)
Photo by Sheri Hagwood / Public domain / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with midsummer flowers.

Softleaf Sedge – Carex disperma Native

Softleaf Sedge (Carex disperma)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial sedge for sun or part shade and wet soil.

Silver Maple – Acer saccharinum Native

Silver Maple (Acer saccharinum)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A tree up to 90 ft for sun or part shade and wet soil, with early spring flowers, showy fruit and fall colour.

Swamp Loosestrife – Decodon verticillatus Native

Swamp Loosestrife (Decodon verticillatus)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A shrub up to 8 ft for sun or part shade and wet soil, with midsummer flowers.

Bristly Buttercup – Ranunculus hispidus Native

Bristly Buttercup (Ranunculus hispidus)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with early spring flowers.

Softstem Bulrush – Schoenoplectus tabernaemontani Native

Softstem Bulrush (Schoenoplectus tabernaemontani)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial sedge for full sun and wet soil.

Black Willow – Salix nigra Native

Black Willow (Salix nigra)
Photo by W.D. Brush / Public domain / USDA Forest Service / via USDA PLANTS

Native in 11 of Maine’s 16 counties. A tree up to 100 ft for full sun and wet soil.

Bayberry – Myrica pensylvanica Native

Bayberry (Myrica pensylvanica)
Photo by Unknown artist / Public domain / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A shrub or small tree up to 12 ft for full sun, with showy fruit.

Dotted Smartweed – Polygonum punctatum Native

Dotted Smartweed (Polygonum punctatum)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A wildflower for full sun and wet soil, with summer flowers.

Spiked Muhly – Muhlenbergia glomerata Native

Spiked Muhly (Muhlenbergia glomerata)
Photo by Robert Soreng / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial grass for sun or part shade and wet soil.

Eastern White Oak – Quercus alba Native

Eastern White Oak (Quercus alba)
Photo by William R. Barbour / Public domain / USDA Forest Service / via USDA PLANTS

Native in 11 of Maine’s 16 counties. A tree up to 100 ft for sun or part shade, with showy fruit and fall colour.

Northern Bayberry – Morella pensylvanica Native

Northern Bayberry (Morella pensylvanica)
Photo by Unknown artist / Public domain / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A shrub or small tree up to 12 ft for full sun, with showy fruit.

Foxglove Beardtongue – Penstemon digitalis Native

Foxglove Beardtongue (Penstemon digitalis)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with late spring flowers.

Upright Sedge – Carex stricta Native

Upright Sedge (Carex stricta)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial sedge that tolerates shade.

Butternut – Juglans cinerea Native

Butternut (Juglans cinerea)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A tree up to 80 ft for full sun, with showy fruit and fall colour.

Sandcherry – Prunus pumila Native

Sandcherry (Prunus pumila)
Photo by Super cyclist at English Wikipedia / Public domain / Wikimedia Commons

Native in 10 of Maine’s 16 counties. A shrub up to 6 ft that tolerates shade, with late spring flowers and showy fruit.

Pennsylvania Buttercup – Ranunculus pensylvanicus Native

Pennsylvania Buttercup (Ranunculus pensylvanicus)
Photo by Edward G. Voss. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A wildflower that tolerates shade, with midsummer flowers.

Vanilla Grass – Anthoxanthum nitens ssp. nitens Native

Vanilla Grass (Anthoxanthum nitens ssp. nitens)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 15 of Maine’s 16 counties. A perennial grass for sun or part shade.

Northern Mountain Ash – Sorbus decora Native

Northern Mountain Ash (Sorbus decora)
Photo by P. Freeman Heim / Public domain / USDA Forest Service / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A tree up to 40 ft that tolerates shade, with early summer flowers, showy fruit and fall colour.

American Hazelnut – Corylus americana Native

American Hazelnut (Corylus americana)
Public domain / Wikimedia Commons

Native in 9 of Maine’s 16 counties. A shrub up to 10 ft for sun or part shade, with showy fruit.

Pennsylvania Smartweed – Polygonum pensylvanicum Native

Pennsylvania Smartweed (Polygonum pensylvanicum)
Photo by Elaine Haug / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 12 of Maine’s 16 counties. An annual wildflower for full sun, with spring flowers.

Little Green Sedge – Carex viridula Native

Little Green Sedge (Carex viridula)
Photo by Patrick J. Alexander / Public domain / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A perennial sedge for full sun and wet soil.

Pitch Pine – Pinus rigida Native

Pitch Pine (Pinus rigida)
Photo by H.S. Graves / Public domain / USDA Forest Service / via USDA PLANTS

Native in 10 of Maine’s 16 counties. An evergreen tree up to 80 ft for full sun, with showy fruit.

Creeping Juniper – Juniperus horizontalis Native

Creeping Juniper (Juniperus horizontalis)
Photo by SriMesh / CC BY 3.0 / Wikimedia Commons

Native in 9 of Maine’s 16 counties. An evergreen shrub up to 4 ft for full sun.

Rough Avens – Geum laciniatum Native

Rough Avens (Geum laciniatum)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A perennial wildflower for sun or part shade, with late spring flowers.

Mexican Muhly – Muhlenbergia mexicana Native

Mexican Muhly (Muhlenbergia mexicana)
Photo by Hitchcock, A.S. (rev. A. Chase) / Public domain / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A perennial grass for sun or part shade.

Box Elder – Acer negundo Native

Box Elder (Acer negundo)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 9 of Maine’s 16 counties. A tree up to 60 ft that tolerates shade, with showy fruit and fall colour.

Red Currant – Ribes triste Native

Red Currant (Ribes triste)
Photo by bottomdollar99730 / CC BY 2.0 / Wikimedia Commons

Native in 9 of Maine’s 16 counties. A shrub up to 2 ft that tolerates shade, with showy fruit.

Ditch Stonecrop – Penthorum sedoides Native

Ditch Stonecrop (Penthorum sedoides)
Photo by Fritzflohrreynolds / CC BY-SA 3.0 / Wikimedia Commons

Native in 11 of Maine’s 16 counties. A perennial for sun or part shade.

Necklace Sedge – Carex projecta Native

Necklace Sedge (Carex projecta)
Photo by USDA NRCS / Public domain / NRCS National Wetland Team / via USDA PLANTS

Native in 14 of Maine’s 16 counties. A perennial sedge that tolerates shade and wet soil.

Hazel Alder – Alnus serrulata Native

Hazel Alder (Alnus serrulata)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 9 of Maine’s 16 counties. A tree up to 30 ft for full sun and wet soil.

Black Raspberry – Rubus occidentalis Native

Black Raspberry (Rubus occidentalis)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in 8 of Maine’s 16 counties. A shrub up to 6 ft for sun or part shade, with mid-spring flowers and showy fruit.

Skunk Cabbage – Symplocarpus foetidus Native

Skunk Cabbage (Symplocarpus foetidus)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 11 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with summer flowers.

Blunt Broom Sedge – Carex tribuloides Native

Blunt Broom Sedge (Carex tribuloides)
Photo by Nancy Staunton / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 13 of Maine’s 16 counties. A perennial sedge that tolerates shade and wet soil.

Shagbark Hickory – Carya ovata Native

Shagbark Hickory (Carya ovata)
Photo by W.J. Beal / Public domain / USDA Forest Service / via USDA PLANTS

Native in 9 of Maine’s 16 counties. A tree up to 75 ft for sun or part shade, with late spring flowers, showy fruit and fall colour.

Mountain Laurel – Kalmia latifolia Native

Mountain Laurel (Kalmia latifolia)
Photo by Elaine Haug / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 8 of Maine’s 16 counties. An evergreen shrub or small tree up to 6 ft that tolerates shade, with mid-spring flowers.

American Water Plantain – Alisma subcordatum Native

American Water Plantain (Alisma subcordatum)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial wildflower for full sun and wet soil, with late spring flowers.

Graceful Sedge – Carex gracillima Native

Graceful Sedge (Carex gracillima)
Photo by Krzysztof Ziarnek, Kenraiz / CC BY-SA 4.0 / Wikimedia Commons

Native in 13 of Maine’s 16 counties. A perennial sedge that tolerates shade.

American Hornbeam – Carpinus caroliniana Native

American Hornbeam (Carpinus caroliniana)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 8 of Maine’s 16 counties. A tree up to 30 ft that tolerates shade, with mid-spring flowers and fall colour.

Smooth Sumac – Rhus glabra Native

Smooth Sumac (Rhus glabra)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 8 of Maine’s 16 counties. A shrub or small tree up to 12 ft for full sun, with showy fruit and fall colour.

Arumleaf Arrowhead – Sagittaria cuneata Native

Arumleaf Arrowhead (Sagittaria cuneata)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial wildflower for full sun and wet soil, with showy flowers.

Hairy Sedge – Carex lacustris Native

Hairy Sedge (Carex lacustris)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 13 of Maine’s 16 counties. A perennial sedge that tolerates shade and wet soil.

Burr Oak – Quercus macrocarpa Native

Burr Oak (Quercus macrocarpa)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 7 of Maine’s 16 counties. A tree up to 100 ft for sun or part shade, with showy fruit and fall colour.

Diamondleaf Willow – Salix planifolia Native

Diamondleaf Willow (Salix planifolia)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 6 of Maine’s 16 counties. A shrub or small tree up to 8 ft for full sun.

Blue Eyed Grass – Sisyrinchium angustifolium Native

Blue Eyed Grass (Sisyrinchium angustifolium)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial wildflower for sun or part shade, with mid-spring flowers.

Spike Trisetum – Trisetum spicatum Native

Spike Trisetum (Trisetum spicatum)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 13 of Maine’s 16 counties. A perennial grass for sun or part shade.

Eastern Redcedar – Juniperus virginiana Native

Eastern Redcedar (Juniperus virginiana)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 7 of Maine’s 16 counties. A tree up to 50 ft for sun or part shade, with showy fruit.

Gray Dogwood – Cornus racemosa Native

Gray Dogwood (Cornus racemosa)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 6 of Maine’s 16 counties. A shrub up to 10 ft that tolerates shade, with late spring flowers and showy fruit.

Broadfruit Bur-Reed – Sparganium eurycarpum Native

Broadfruit Bur-Reed (Sparganium eurycarpum)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial for sun or part shade and wet soil.

Deertongue – Dichanthelium clandestinum Native

Deertongue (Dichanthelium clandestinum)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A perennial grass for full sun.

Sour Gum/Tupelo – Nyssa sylvatica Native

Sour Gum/Tupelo (Nyssa sylvatica)
Photo by W.R. Mattoon / Public domain / USDA Forest Service / via USDA PLANTS

Native in 5 of Maine’s 16 counties. A tree up to 95 ft that tolerates shade, with fall colour.

Squashberry – Viburnum edule Native

Squashberry (Viburnum edule)
Photo by Britton, N.L., and A. Brown / Public domain / Kentucky Native Plant Society / via USDA PLANTS

Native in 6 of Maine’s 16 counties. A shrub up to 2 ft that tolerates shade, with late spring flowers, showy fruit and fall colour.

Canada Germander – Teucrium canadense Native

Canada Germander (Teucrium canadense)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial wildflower for sun or part shade and wet soil, with summer flowers.

Fox Sedge – Carex vulpinoidea Native

Fox Sedge (Carex vulpinoidea)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A perennial sedge for sun or part shade.

Swamp White Oak – Quercus bicolor Native

Swamp White Oak (Quercus bicolor)
Photo by J.F. Clark / Public domain / USDA Forest Service / via USDA PLANTS

Native in 5 of Maine’s 16 counties. A tree up to 100 ft for sun or part shade, with showy fruit and fall colour.

Winged Sumac – Rhus copallinum Native

Winged Sumac (Rhus copallinum)
Photo by Elaine Haug / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 6 of Maine’s 16 counties. A shrub or small tree up to 8 ft for full sun, with showy fruit and fall colour.

Common Duckmeat – Spirodela polyrrhiza Native

Common Duckmeat (Spirodela polyrrhiza)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial wildflower for sun or part shade and wet soil, with late summer flowers.

Little Bluestem – Schizachyrium scoparium Native

Little Bluestem (Schizachyrium scoparium)
Photo by L. Glasscock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A perennial grass for full sun.

Black Oak – Quercus velutina Native

Black Oak (Quercus velutina)
Photo by W.D. Brush / Public domain / USDA Forest Service / via USDA PLANTS

Native in 4 of Maine’s 16 counties. A tree up to 80 ft for sun or part shade, with showy fruit and fall colour.

Bog Blueberry – Vaccinium uliginosum Native

Bog Blueberry (Vaccinium uliginosum)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 5 of Maine’s 16 counties. A shrub up to 2 ft for sun or part shade, with early summer flowers and showy fruit.

Golden Ragwort – Packera aurea Native

Golden Ragwort (Packera aurea)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with early spring flowers.

Longhair Sedge – Carex comosa Native

Longhair Sedge (Carex comosa)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 12 of Maine’s 16 counties. A perennial sedge for sun or part shade and wet soil.

Eastern Cottonwood – Populus deltoides Native

Eastern Cottonwood (Populus deltoides)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in 4 of Maine’s 16 counties. A tree up to 190 ft for full sun and wet soil, with showy fruit.

Woolly Beachheather – Hudsonia tomentosa Native

Woolly Beachheather (Hudsonia tomentosa)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 5 of Maine’s 16 counties. A shrub up to 1 ft for full sun, with late spring flowers and fall colour.

Philadelphia Daisy – Erigeron philadelphicus Native

Philadelphia Daisy (Erigeron philadelphicus)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A wildflower for sun or part shade, with mid-spring flowers.

Golden Sedge – Carex aurea Native

Golden Sedge (Carex aurea)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 11 of Maine’s 16 counties. A perennial sedge for sun or part shade and wet soil.

Great Laurel – Rhododendron maximum Native

Great Laurel (Rhododendron maximum)
Photo by USDA Forest Service / Public domain / USDA Forest Service / via USDA PLANTS

Native in 4 of Maine’s 16 counties. An evergreen tree up to 25 ft that tolerates shade, with mid-spring flowers and fall colour.

Bog Birch – Betula pumila Native

Bog Birch (Betula pumila)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 4 of Maine’s 16 counties. A shrub up to 20 ft for full sun and wet soil, with mid-spring flowers.

Silverweed – Potentilla anserina Native

Silverweed (Potentilla anserina)
Photo by Joe F. Duft. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with spring flowers.

American Beachgrass – Ammophila breviligulata Native

American Beachgrass (Ammophila breviligulata)
Photo by Hitchcock, A.S. (rev. A. Chase) / Public domain / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial grass for full sun.

Atlantic White Cedar – Chamaecyparis thyoides Native

Atlantic White Cedar (Chamaecyparis thyoides)
Photo by H.S. Graves / Public domain / USDA Forest Service / via USDA PLANTS

Native in 3 of Maine’s 16 counties. An evergreen tree up to 50 ft for sun or part shade and wet soil.

Beach Plum – Prunus maritima Native

Beach Plum (Prunus maritima)
Public domain / Wikimedia Commons

Native in 3 of Maine’s 16 counties. A shrub up to 12 ft for full sun, with late spring flowers and showy fruit.

Silverweed Cinquefoil – Argentina anserina Native

Silverweed Cinquefoil (Argentina anserina)
Photo by Joe F. Duft. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with spring flowers.

Annual Wildrice – Zizania aquatica Native

Annual Wildrice (Zizania aquatica)
Photo by Matt Lavin from Bozeman, Montana, USA / CC BY-SA 2.0 / Wikimedia Commons

Native in 10 of Maine’s 16 counties. An annual grass for full sun and wet soil.

Honey Locust – Gleditsia triacanthos Native

Honey Locust (Gleditsia triacanthos)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 3 of Maine’s 16 counties. A tree up to 70 ft for full sun, with showy fruit and fall colour.

Summersweet – Clethra alnifolia Native

Summersweet (Clethra alnifolia)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 3 of Maine’s 16 counties. A shrub up to 16 ft for sun or part shade, with showy fruit.

Coon's Tail – Ceratophyllum demersum Native

Coon's Tail (Ceratophyllum demersum)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 9 of Maine’s 16 counties. A perennial for sun or part shade and wet soil.

Big Bluestem – Andropogon gerardii Native

Big Bluestem (Andropogon gerardii)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial grass for full sun.

Sassafras – Sassafras albidum Native

Sassafras (Sassafras albidum)
Photo by H. Lanks / Public domain / USDA Forest Service / via USDA PLANTS

Native in 3 of Maine’s 16 counties. A tree up to 75 ft for full sun, with late spring flowers and fall colour.

New Jersey Tea – Ceanothus americanus Native

New Jersey Tea (Ceanothus americanus)
Photo by unknown author, USFWS / Public domain / Wikimedia Commons

Native in 2 of Maine’s 16 counties. A shrub up to 3 ft that tolerates shade.

Longleaf Pondweed – Potamogeton nodosus Native

Longleaf Pondweed (Potamogeton nodosus)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 9 of Maine’s 16 counties. A perennial for full sun and wet soil.

Strawcolored Flatsedge – Cyperus strigosus Native

Strawcolored Flatsedge (Cyperus strigosus)
Photo by Patrick J. Alexander / Public domain / via USDA PLANTS

Native in 10 of Maine’s 16 counties. A perennial sedge for full sun, with showy fruit.

Slippery Elm – Ulmus rubra Native

Slippery Elm (Ulmus rubra)
Photo by G.G. Bates / Public domain / USDA Forest Service / via USDA PLANTS

Native in 3 of Maine’s 16 counties. A tree up to 85 ft that tolerates shade.

Inkberry – Ilex glabra Native

Inkberry (Ilex glabra)
Photo by Alex Abair / CC BY 4.0 / Wikimedia Commons

Native in 1 of Maine’s 16 counties. An evergreen shrub up to 8 ft for full sun and wet soil, with showy fruit.

Marsh Marigold – Caltha palustris Native

Marsh Marigold (Caltha palustris)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 9 of Maine’s 16 counties. A perennial wildflower for full sun and wet soil, with mid-spring flowers.

Sweet Woodreed – Cinna arundinacea Native

Sweet Woodreed (Cinna arundinacea)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 9 of Maine’s 16 counties. A perennial grass that tolerates shade.

Eastern Black Walnut – Juglans nigra Native

Eastern Black Walnut (Juglans nigra)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A tree up to 100 ft for full sun, with showy fruit.

Northern Spicebush – Lindera benzoin Native

Northern Spicebush (Lindera benzoin)
Photo by USDA Forest Service / Public domain / USDA Forest Service / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A shrub or small tree up to 12 ft for sun or part shade, with mid-spring flowers.

Common Duckweed – Lemna minor Native

Common Duckweed (Lemna minor)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 8 of Maine’s 16 counties. A perennial for full sun and wet soil.

Tapertip Rush – Juncus acuminatus Native

Tapertip Rush (Juncus acuminatus)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 9 of Maine’s 16 counties. A perennial rush for sun or part shade and wet soil.

Eastern Dogwood – Cornus florida Native

Eastern Dogwood (Cornus florida)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A tree up to 30 ft that tolerates shade, with early spring flowers, showy fruit and fall colour.

Russet Buffaloberry – Shepherdia canadensis Native

Russet Buffaloberry (Shepherdia canadensis)
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A shrub up to 6 ft for sun or part shade, with late spring flowers, showy fruit and fall colour.

Marsh Hedgenettle – Stachys palustris Native

Marsh Hedgenettle (Stachys palustris)
Photo by Sheri Hagwood / Public domain / via USDA PLANTS

Native in 8 of Maine’s 16 counties. A perennial wildflower for sun or part shade and wet soil, with late spring flowers.

Dwarf Spikerush – Eleocharis parvula Native

Dwarf Spikerush (Eleocharis parvula)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 8 of Maine’s 16 counties. A sedge for full sun and wet soil.

Sandbar Willow – Salix interior Native

Sandbar Willow (Salix interior)
Photo by Herman, D.E., et al / Public domain / ND State Soil Conservation Committee / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A tree up to 30 ft for full sun, with showy fruit.

Swamp Azalea – Rhododendron viscosum Native

Swamp Azalea (Rhododendron viscosum)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A shrub up to 16 ft that tolerates shade, with showy flowers.

Moss Pink – Phlox subulata Native

Moss Pink (Phlox subulata)
CC BY-SA 3.0 / Wikimedia Commons

Native in 8 of Maine’s 16 counties. A perennial wildflower for sun or part shade, with early spring flowers and fall colour.

Knotted Rush – Juncus nodosus Native

Knotted Rush (Juncus nodosus)
Photo by Hurd, Emerencia G. Hurd, E.G., S. Goodrich, and N.L. Shaw / Public domain / USDA Forest Service RMRS Boise Aquatic Sciences Lab / via USDA PLANTS

Native in 8 of Maine’s 16 counties. A perennial rush for full sun.

Wild Bergamot – Monarda fistulosa Native

Wild Bergamot (Monarda fistulosa)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 8 of Maine’s 16 counties. A perennial wildflower for sun or part shade and wet soil, with summer flowers.

Tall Cottongrass – Eriophorum angustifolium Native

Tall Cottongrass (Eriophorum angustifolium)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 8 of Maine’s 16 counties. A perennial sedge for full sun and wet soil, with fall colour.

Cutleaf Coneflower – Rudbeckia laciniata Native

Cutleaf Coneflower (Rudbeckia laciniata)
Photo by Douglas Ladd. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 7 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with late summer flowers and fall colour.

Bebb's Sedge – Carex bebbii Native

Bebb's Sedge (Carex bebbii)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 7 of Maine’s 16 counties. A perennial sedge that tolerates shade and wet soil.

Purpleleaf Willowherb – Epilobium coloratum Native

Purpleleaf Willowherb (Epilobium coloratum)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 7 of Maine’s 16 counties. A perennial wildflower for sun or part shade and wet soil, with summer flowers.

Drooping Sedge – Carex prasina Native

Drooping Sedge (Carex prasina)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 7 of Maine’s 16 counties. A perennial sedge that tolerates shade.

Virginia Water Horehound – Lycopus virginicus Native

Virginia Water Horehound (Lycopus virginicus)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 7 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with summer flowers and showy fruit.

Twisted Sedge – Carex torta Native

Twisted Sedge (Carex torta)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 7 of Maine’s 16 counties. A perennial sedge that tolerates shade and wet soil.

American Eelgrass – Vallisneria americana Native

American Eelgrass (Vallisneria americana)
Photo by William & Wilma Follette. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 6 of Maine’s 16 counties. A perennial for full sun and wet soil.

Winter Bentgrass – Agrostis hyemalis Native

Winter Bentgrass (Agrostis hyemalis)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 7 of Maine’s 16 counties. A perennial grass for sun or part shade and wet soil.

Jerusalem Artichoke – Helianthus tuberosus Native

Jerusalem Artichoke (Helianthus tuberosus)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in 5 of Maine’s 16 counties. A perennial wildflower for sun or part shade, with late summer flowers and fall colour.

Atlantic Mannagrass – Glyceria obtusa Native

Atlantic Mannagrass (Glyceria obtusa)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 6 of Maine’s 16 counties. A perennial grass that tolerates shade and wet soil.

Cloudberry – Rubus chamaemorus Native

Cloudberry (Rubus chamaemorus)
Photo by Mary Clay Stensvold / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 4 of Maine’s 16 counties. A perennial wildflower for sun or part shade and wet soil, with late spring flowers and showy fruit.

Canada Wildrye – Elymus canadensis Native

Canada Wildrye (Elymus canadensis)
Photo by Robert Soreng / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 6 of Maine’s 16 counties. A perennial grass that tolerates shade.

Green Arrow Arum – Peltandra virginica Native

Green Arrow Arum (Peltandra virginica)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 4 of Maine’s 16 counties. A perennial wildflower for sun or part shade and wet soil, with spring flowers.

Grassleaf Rush – Juncus marginatus Native

Grassleaf Rush (Juncus marginatus)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 6 of Maine’s 16 counties. A perennial rush for sun or part shade.

Largeleaf Avens – Geum macrophyllum Native

Largeleaf Avens (Geum macrophyllum)
Photo by Sheri Hagwood / Public domain / via USDA PLANTS

Native in 4 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with late spring flowers.

Prickly Bog Sedge – Carex atlantica Native

Prickly Bog Sedge (Carex atlantica)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 6 of Maine’s 16 counties. A perennial sedge for sun or part shade and wet soil.

Pale Purple Coneflower – Echinacea pallida Native

Pale Purple Coneflower (Echinacea pallida)
Photo by Eric Hunt / CC BY-SA 4.0 / Wikimedia Commons

Native in 4 of Maine’s 16 counties. A perennial wildflower for full sun, with early summer flowers.

Switchgrass – Panicum virgatum Native

Switchgrass (Panicum virgatum)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 6 of Maine’s 16 counties. A perennial grass for full sun.

Golden Tickseed – Coreopsis tinctoria Native

Golden Tickseed (Coreopsis tinctoria)
CC BY-SA 3.0 / Wikimedia Commons

Native in 3 of Maine’s 16 counties. A wildflower for sun or part shade, with late spring flowers.

Riverbank Wildrye – Elymus riparius Native

Riverbank Wildrye (Elymus riparius)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 5 of Maine’s 16 counties. A perennial grass that tolerates shade.

Sawtooth Sunflower – Helianthus grosseserratus Native

Sawtooth Sunflower (Helianthus grosseserratus)
Photo by Bill Summers. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 3 of Maine’s 16 counties. A perennial wildflower for full sun, with late summer flowers and fall colour.

Salt Grass – Distichlis spicata Native

Salt Grass (Distichlis spicata)
Photo by Sheri Hagwood / Public domain / via USDA PLANTS

Native in 5 of Maine’s 16 counties. A perennial grass for full sun and wet soil.

Star Duckweed – Lemna trisulca Native

Star Duckweed (Lemna trisulca)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 3 of Maine’s 16 counties. A perennial for full sun and wet soil.

Water Sedge – Carex aquatilis Native

Water Sedge (Carex aquatilis)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 5 of Maine’s 16 counties. A perennial sedge for full sun and wet soil.

Lanceleaf Tickseed – Coreopsis lanceolata Native

Lanceleaf Tickseed (Coreopsis lanceolata)
Photo by Patrick J. Alexander / Public domain / via USDA PLANTS

Native in 2 of Maine’s 16 counties. A perennial wildflower for full sun, with late summer flowers, showy fruit and fall colour.

Whitegrass – Leersia virginica Native

Whitegrass (Leersia virginica)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 5 of Maine’s 16 counties. A perennial grass that tolerates shade.

Purplehead Sneezeweed – Helenium flexuosum Native

Purplehead Sneezeweed (Helenium flexuosum)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 2 of Maine’s 16 counties. A perennial wildflower for full sun, with summer flowers.

Glaucous Bluegrass – Poa glauca Native

Glaucous Bluegrass (Poa glauca)
Photo by Jose Hernandez / Public domain / ARS Systematic Botany and Mycology Laboratory / via USDA PLANTS

Native in 4 of Maine’s 16 counties. A perennial grass for full sun.

Smooth Hedgenettle – Stachys tenuifolia Native

Smooth Hedgenettle (Stachys tenuifolia)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 2 of Maine’s 16 counties. A perennial wildflower that tolerates shade and wet soil, with late spring flowers.

Limestone Meadow Sedge – Carex granularis Native

Limestone Meadow Sedge (Carex granularis)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 4 of Maine’s 16 counties. A perennial sedge that tolerates shade and wet soil.

Alpine Sweetvetch – Hedysarum alpinum Native

Alpine Sweetvetch (Hedysarum alpinum)
Photo by Corey L. Gucker / Public domain / Wikimedia Commons

Native in 1 of Maine’s 16 counties. A perennial wildflower for full sun, with early summer flowers and fall colour.

Oval-Leaf Sedge – Carex cephalophora Native

Oval-Leaf Sedge (Carex cephalophora)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 4 of Maine’s 16 counties. A perennial sedge for sun or part shade.

American Alpine Speedwell – Veronica wormskjoldii Native

American Alpine Speedwell (Veronica wormskjoldii)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial wildflower for sun or part shade, with summer flowers.

Fall Panicgrass – Panicum dichotomiflorum Native

Fall Panicgrass (Panicum dichotomiflorum)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 3 of Maine’s 16 counties. An annual grass for full sun and wet soil.

Bearded Beggarticks – Bidens aristosa Native

Bearded Beggarticks (Bidens aristosa)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A wildflower for sun or part shade, with late summer flowers and showy fruit.

Greater Straw Sedge – Carex normalis Native

Greater Straw Sedge (Carex normalis)
Photo by cassi saari / CC BY-SA 4.0 / Wikimedia Commons

Native in 3 of Maine’s 16 counties. A perennial sedge that tolerates shade and wet soil.

Butterfly Weed – Asclepias tuberosa Native

Butterfly Weed (Asclepias tuberosa)
Photo by Salicyna / CC BY-SA 4.0 / Wikimedia Commons

Native in 1 of Maine’s 16 counties. A perennial wildflower for full sun, with midsummer flowers and showy fruit.

Velvet Bentgrass – Agrostis canina Native

Velvet Bentgrass (Agrostis canina)
Photo by Britton, N.L., and A. Brown / Public domain / Kentucky Native Plant Society / via USDA PLANTS

Native in 3 of Maine’s 16 counties. A perennial grass for full sun.

Common Goldstar – Hypoxis hirsuta Native

Common Goldstar (Hypoxis hirsuta)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial wildflower for sun or part shade, with early spring flowers.

Yellow Indian Grass – Sorghastrum nutans Native

Yellow Indian Grass (Sorghastrum nutans)
Photo by Jennifer Anderson / Public domain / via USDA PLANTS

Native in 3 of Maine’s 16 counties. A perennial grass for full sun.

Pale Touch-Me-Not – Impatiens pallida Native

Pale Touch-Me-Not (Impatiens pallida)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. An annual that tolerates shade.

Alpine Timothy – Phleum alpinum Native

Alpine Timothy (Phleum alpinum)
Photo by Doug Goldman / Public domain / USDA NRCS National Plants Data Team (NPDT) / via USDA PLANTS

Native in 2 of Maine’s 16 counties. A perennial grass for sun or part shade.

Virginia Bluebells – Mertensia virginica Native

Virginia Bluebells (Mertensia virginica)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial wildflower that tolerates shade, with spring flowers.

Northern Reedgrass – Calamagrostis stricta subsp. inexpansa Native

Northern Reedgrass (Calamagrostis stricta subsp. inexpansa)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 2 of Maine’s 16 counties. A perennial grass for sun or part shade and wet soil, with fall colour.

White Doll's Daisy – Boltonia asteroides Native

White Doll's Daisy (Boltonia asteroides)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial wildflower for sun or part shade, with midsummer flowers.

Nuttall's Alkaligrass – Puccinellia nuttalliana Native

Nuttall's Alkaligrass (Puccinellia nuttalliana)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 2 of Maine’s 16 counties. A perennial grass for full sun and wet soil.

Bicknell's Sedge – Carex bicknellii Native

Bicknell's Sedge (Carex bicknellii)
Photo by Jay Sturner from USA / CC BY 2.0 / Wikimedia Commons

Native in 1 of Maine’s 16 counties. A perennial sedge that tolerates shade.

Blue Grama – Bouteloua gracilis Native

Blue Grama (Bouteloua gracilis)
Photo by Robert Soreng / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial grass for full sun.

Cattail Sedge – Carex typhina Native

Cattail Sedge (Carex typhina)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial sedge that tolerates shade and wet soil.

June Grass – Koeleria macrantha Native

June Grass (Koeleria macrantha)
Photo by Robert Soreng / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial grass that tolerates shade.

Nuttall's Reedgrass – Calamagrostis coarctata Native

Nuttall's Reedgrass (Calamagrostis coarctata)
Photo by Robert H. Mohlenbrock. USDA NRCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial grass for full sun and wet soil.

Rufous Bulrush – Scirpus pendulus Native

Rufous Bulrush (Scirpus pendulus)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial sedge for full sun and wet soil.

Sand Dropseed – Sporobolus cryptandrus Native

Sand Dropseed (Sporobolus cryptandrus)
Photo by Robert Soreng / CC0 / Smithsonian Open Access / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial grass for full sun.

Slender Hairgrass – Deschampsia elongata Native

Slender Hairgrass (Deschampsia elongata)
Photo by Steve Hurst / Public domain / ARS Systematic Botany and Mycology Laboratory / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial grass for full sun.

Torrey's Rush – Juncus torreyi Native

Torrey's Rush (Juncus torreyi)
Photo by Robert H. Mohlenbrock. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial rush for full sun.

Wheat Sedge – Carex atherodes Native

Wheat Sedge (Carex atherodes)
Photo by Gary Larson. USDA SCS / Public domain / USDA NRCS Wetland Science Institute (WSI) / via USDA PLANTS

Native in 1 of Maine’s 16 counties. A perennial sedge for full sun and wet soil.

USDA records 85 of these 292 plants as native in fewer than half of Maine’s counties. The map on each card shows where. A county with no record may never have been surveyed for that plant, so look at the counties around yours too, or use the county checker for an address-level answer.

Maine’s own list regulates 64 plants. None of them is on this page. Maine invasive plants has each one, with the rule cited.

Want to check a plant by photo or county?

Use our “Is it native” tool for free.

Compiled from USDA PLANTS, retrieved June 13, 2026. If you spot a plant we have wrong, tell us at [email protected].

The same list as a table
Plant Scientific name Type Light Native counties
Alberta Spruce Picea glauca Tree Sun or part shade 14 of 16
Alderleaf Buckthorn Rhamnus alnifolia Shrub Tolerates shade 12 of 16
Alpine Sweetvetch Hedysarum alpinum Wildflower Full sun 1 of 16
Alpine Timothy Phleum alpinum Grass Sun or part shade 2 of 16
American Alpine Speedwell Veronica wormskjoldii Wildflower Sun or part shade 1 of 16
American Arborvitae Thuja occidentalis Tree Sun or part shade 16 of 16
American Beachgrass Ammophila breviligulata Grass Full sun 10 of 16
American Beech Fagus grandifolia Tree Tolerates shade 16 of 16
American Bittersweet Celastrus scandens Vine Tolerates shade 12 of 16
American Black Elderberry Sambucus nigra subsp. canadensis Shrub or small tree Full sun 16 of 16
American Bur-Reed Sparganium americanum Perennial Sun or part shade 15 of 16
American Eelgrass Vallisneria americana Perennial Full sun 6 of 16
American Elm Ulmus americana Tree Sun or part shade 14 of 16
American Hazelnut Corylus americana Shrub Sun or part shade 9 of 16
American Hornbeam Carpinus caroliniana Tree Tolerates shade 8 of 16
American Linden Tilia americana Tree Tolerates shade 16 of 16
American Mountain Ash Sorbus americana Tree Sun or part shade 14 of 16
American Speedwell Veronica americana Wildflower Tolerates shade 12 of 16
American Water Horehound Lycopus americanus Perennial Tolerates shade 16 of 16
American Water Plantain Alisma subcordatum Wildflower Full sun 10 of 16
Annual Wildrice Zizania aquatica Grass Full sun 10 of 16
Arrowleaf Tearthumb Polygonum sagittatum Vine Full sun 16 of 16
Arumleaf Arrowhead Sagittaria cuneata Wildflower Full sun 10 of 16
Atlantic Mannagrass Glyceria obtusa Grass Tolerates shade 6 of 16
Atlantic White Cedar Chamaecyparis thyoides Tree Sun or part shade 3 of 16
Awlfruit Sedge Carex stipata Sedge Tolerates shade 15 of 16
Balsam Fir Abies balsamea Tree Tolerates shade 16 of 16
Balsam Poplar Populus balsamifera Tree Full sun 13 of 16
Bayberry Myrica pensylvanica Shrub or small tree Full sun 10 of 16
Beach Plum Prunus maritima Shrub Full sun 3 of 16
Beaked Hazelnut Corylus cornuta Shrub or small tree Tolerates shade 16 of 16
Bearded Beggarticks Bidens aristosa Wildflower Sun or part shade 1 of 16
Bebb's Sedge Carex bebbii Sedge Tolerates shade 7 of 16
Bicknell's Sedge Carex bicknellii Sedge Tolerates shade 1 of 16
Big Bluestem Andropogon gerardii Grass Full sun 10 of 16
Bigleaf Aster Eurybia macrophylla Wildflower Tolerates shade 16 of 16
Bigtooth Aspen Populus grandidentata Tree Full sun 15 of 16
Black Ash Fraxinus nigra Tree Full sun 15 of 16
Black Cherry Prunus serotina Tree Full sun 14 of 16
Black Oak Quercus velutina Tree Sun or part shade 4 of 16
Black Raspberry Rubus occidentalis Shrub Sun or part shade 8 of 16
Black Spruce Picea mariana Tree Tolerates shade 15 of 16
Black Willow Salix nigra Tree Full sun 11 of 16
Black-Eyed Susan Rudbeckia hirta Wildflower Full sun 16 of 16
Blister Sedge Carex vesicaria Sedge Sun or part shade 15 of 16
Blue Eyed Grass Sisyrinchium angustifolium Wildflower Sun or part shade 10 of 16
Blue Grama Bouteloua gracilis Grass Full sun 1 of 16
Bluejoint Calamagrostis canadensis Grass Full sun 16 of 16
Blunt Broom Sedge Carex tribuloides Sedge Tolerates shade 13 of 16
Bog Birch Betula pumila Shrub Full sun 4 of 16
Bog Blueberry Vaccinium uliginosum Shrub Sun or part shade 5 of 16
Bog Labrador Tea Ledum groenlandicum Shrub Sun or part shade 15 of 16
Box Elder Acer negundo Tree Tolerates shade 9 of 16
Bristly Buttercup Ranunculus hispidus Wildflower Tolerates shade 12 of 16
Bristly Dewberry Rubus hispidus Shrub Full sun 16 of 16
Broadfruit Bur-Reed Sparganium eurycarpum Perennial Sun or part shade 10 of 16
Broadleaf Arrowhead Sagittaria latifolia Wildflower Full sun 16 of 16
Broadleaf Cattail Typha latifolia Perennial Sun or part shade 14 of 16
Broom Sedge Carex scoparia Sedge Tolerates shade 16 of 16
Buckbean Menyanthes trifoliata Wildflower Sun or part shade 16 of 16
Burr Oak Quercus macrocarpa Tree Sun or part shade 7 of 16
Butterfly Weed Asclepias tuberosa Wildflower Full sun 1 of 16
Butternut Juglans cinerea Tree Full sun 10 of 16
Button Bush Cephalanthus occidentalis Shrub or small tree Tolerates shade 14 of 16
Canada Germander Teucrium canadense Wildflower Sun or part shade 10 of 16
Canada Goldenrod Solidago canadensis Wildflower Full sun 16 of 16
Canada Wildrye Elymus canadensis Grass Tolerates shade 6 of 16
Canada Yew Taxus canadensis Shrub Tolerates shade 15 of 16
Canadian Hemlock Tsuga canadensis Tree Tolerates shade 12 of 16
Canadian Rush Juncus canadensis Rush Sun or part shade 16 of 16
Canadian Serviceberry Amelanchier canadensis Shrub or small tree Sun or part shade 14 of 16
Cardinalflower Lobelia cardinalis Wildflower Tolerates shade 16 of 16
Cattail Sedge Carex typhina Sedge Tolerates shade 1 of 16
Chokecherry Prunus virginiana Tree Full sun 15 of 16
Cinnamon Fern Osmunda cinnamomea Fern Tolerates shade 15 of 16
Cloudberry Rubus chamaemorus Wildflower Sun or part shade 4 of 16
Common Blue Violet Viola sororia Wildflower Sun or part shade 16 of 16
Common Cowparsnip Heracleum maximum Wildflower Full sun 13 of 16
Common Duckmeat Spirodela polyrrhiza Wildflower Sun or part shade 10 of 16
Common Duckweed Lemna minor Perennial Full sun 8 of 16
Common Goldstar Hypoxis hirsuta Wildflower Sun or part shade 1 of 16
Common Juniper Juniperus communis Shrub or small tree Full sun 16 of 16
Common Rush Juncus effusus Rush Full sun 16 of 16
Common Selfheal Prunella vulgaris Wildflower Sun or part shade 16 of 16
Common Spikerush Eleocharis palustris Sedge Full sun 16 of 16
Common Winterberry Ilex verticillata Shrub or small tree Sun or part shade 16 of 16
Common Witch Hazel Hamamelis virginiana Shrub or small tree Sun or part shade 16 of 16
Coon's Tail Ceratophyllum demersum Perennial Sun or part shade 9 of 16
Creeping Juniper Juniperus horizontalis Shrub Full sun 9 of 16
Crested Woodfern Dryopteris cristata Fern Tolerates shade 16 of 16
Cutleaf Coneflower Rudbeckia laciniata Wildflower Tolerates shade 7 of 16
Deertongue Dichanthelium clandestinum Grass Full sun 12 of 16
Devil's Beggartick Bidens frondosa Annual Sun or part shade 16 of 16
Diamondleaf Willow Salix planifolia Shrub or small tree Full sun 6 of 16
Ditch Stonecrop Penthorum sedoides Perennial Sun or part shade 11 of 16
Dotted Smartweed Polygonum punctatum Wildflower Full sun 12 of 16
Drooping Sedge Carex prasina Sedge Tolerates shade 7 of 16
Dwarf Spikerush Eleocharis parvula Sedge Full sun 8 of 16
Eastern Black Walnut Juglans nigra Tree Full sun 1 of 16
Eastern Cottonwood Populus deltoides Tree Full sun 4 of 16
Eastern Dogwood Cornus florida Tree Tolerates shade 1 of 16
Eastern Redcedar Juniperus virginiana Tree Sun or part shade 7 of 16
Eastern White Oak Quercus alba Tree Sun or part shade 11 of 16
Eastern White Pine Pinus strobus Tree Sun or part shade 14 of 16
Fall Panicgrass Panicum dichotomiflorum Grass Full sun 3 of 16
Field Horsetail Equisetum arvense Horsetail Sun or part shade 16 of 16
Fowl Bluegrass Poa palustris Grass Sun or part shade 15 of 16
Fowl Mannagrass Glyceria striata Grass Tolerates shade 15 of 16
Fox Sedge Carex vulpinoidea Sedge Sun or part shade 12 of 16
Foxberry Vaccinium vitis-idaea Shrub Full sun 14 of 16
Foxglove Beardtongue Penstemon digitalis Wildflower Tolerates shade 12 of 16
Fringed Brome Bromus ciliatus Grass Tolerates shade 16 of 16
Fringed Sedge Carex crinita Sedge Sun or part shade 16 of 16
Giant Goldenrod Solidago gigantea Wildflower Sun or part shade 16 of 16
Glaucous Bluegrass Poa glauca Grass Full sun 4 of 16
Golden Ragwort Packera aurea Wildflower Tolerates shade 10 of 16
Golden Sedge Carex aurea Sedge Sun or part shade 11 of 16
Golden Tickseed Coreopsis tinctoria Wildflower Sun or part shade 3 of 16
Graceful Sedge Carex gracillima Sedge Tolerates shade 13 of 16
Grassleaf Rush Juncus marginatus Rush Sun or part shade 6 of 16
Gray Birch Betula populifolia Tree Sun or part shade 16 of 16
Gray Dogwood Cornus racemosa Shrub Tolerates shade 6 of 16
Great Laurel Rhododendron maximum Tree Tolerates shade 4 of 16
Greater Bladder Sedge Carex intumescens Sedge Tolerates shade 15 of 16
Greater Creeping Spearwort Ranunculus flammula Wildflower Tolerates shade 16 of 16
Greater Straw Sedge Carex normalis Sedge Tolerates shade 3 of 16
Green Arrow Arum Peltandra virginica Wildflower Sun or part shade 4 of 16
Green Ash Fraxinus pennsylvanica Tree Tolerates shade 14 of 16
Green Bulrush Scirpus atrovirens Sedge Full sun 16 of 16
Groundnut Apios americana Vine Tolerates shade 15 of 16
Hairy Sedge Carex lacustris Sedge Tolerates shade 13 of 16
Hazel Alder Alnus serrulata Tree Full sun 9 of 16
Highbush Blueberry Vaccinium corymbosum Shrub Tolerates shade 15 of 16
Hobblebush Viburnum lantanoides Shrub Tolerates shade 16 of 16
Honey Locust Gleditsia triacanthos Tree Full sun 3 of 16
Hop Sedge Carex lupulina Sedge Sun or part shade 15 of 16
Hophornbeam Ostrya virginiana Tree Tolerates shade 16 of 16
Inkberry Ilex glabra Shrub Full sun 1 of 16
Interrupted Fern Osmunda claytoniana Fern Tolerates shade 15 of 16
Jack in the Pulpit Arisaema triphyllum Wildflower Tolerates shade 16 of 16
Jerusalem Artichoke Helianthus tuberosus Wildflower Sun or part shade 5 of 16
Jointleaf Rush Juncus articulatus Rush Sun or part shade 16 of 16
June Grass Koeleria macrantha Grass Tolerates shade 1 of 16
Kinnikinnick Arctostaphylos uva-ursi Shrub Sun or part shade 15 of 16
Knotted Rush Juncus nodosus Rush Full sun 8 of 16
Lanceleaf Tickseed Coreopsis lanceolata Wildflower Full sun 2 of 16
Largeleaf Avens Geum macrophyllum Wildflower Tolerates shade 4 of 16
Largeleaf Pondweed Potamogeton amplifolius Perennial Full sun 13 of 16
Leatherleaf Chamaedaphne calyculata Shrub Sun or part shade 16 of 16
Limestone Meadow Sedge Carex granularis Sedge Tolerates shade 4 of 16
Little Bluestem Schizachyrium scoparium Grass Full sun 12 of 16
Little Green Sedge Carex viridula Sedge Full sun 14 of 16
Littleleaf Buttercup Ranunculus abortivus Plant Tolerates shade 15 of 16
Longhair Sedge Carex comosa Sedge Sun or part shade 12 of 16
Longleaf Pondweed Potamogeton nodosus Perennial Full sun 9 of 16
Lowbush Blueberry Vaccinium angustifolium Shrub Full sun 16 of 16
Marsh Hedgenettle Stachys palustris Wildflower Sun or part shade 8 of 16
Marsh Marigold Caltha palustris Wildflower Full sun 9 of 16
Melic Mannagrass Glyceria melicaria Grass Full sun 15 of 16
Mexican Cardinal Flower Lobelia fulgens Wildflower Tolerates shade 16 of 16
Mexican Muhly Muhlenbergia mexicana Grass Sun or part shade 14 of 16
Missouri River Willow Salix eriocephala Tree Tolerates shade 16 of 16
Moss Pink Phlox subulata Wildflower Sun or part shade 8 of 16
Mountain Alder Alnus viridis subsp. crispa Shrub or small tree Sun or part shade 15 of 16
Mountain Laurel Kalmia latifolia Shrub or small tree Tolerates shade 8 of 16
Nannyberry Viburnum lentago Tree Tolerates shade 15 of 16
Necklace Sedge Carex projecta Sedge Tolerates shade 14 of 16
Needle Spikerush Eleocharis acicularis Sedge Full sun 16 of 16
New Jersey Tea Ceanothus americanus Shrub Tolerates shade 2 of 16
New York Fern Thelypteris noveboracensis Fern Tolerates shade 16 of 16
Nodding Beggartick Bidens cernua Wildflower Sun or part shade 16 of 16
Nodding Lady's Tresses Spiranthes cernua Wildflower Full sun 14 of 16
Nodding Waternymph Najas flexilis Annual Sun or part shade 16 of 16
Northern Bayberry Morella pensylvanica Shrub or small tree Full sun 10 of 16
Northern Mountain Ash Sorbus decora Tree Tolerates shade 10 of 16
Northern Reedgrass Calamagrostis stricta subsp. inexpansa Grass Sun or part shade 2 of 16
Northern Spicebush Lindera benzoin Shrub or small tree Sun or part shade 1 of 16
Nuttall's Alkaligrass Puccinellia nuttalliana Grass Full sun 2 of 16
Nuttall's Reedgrass Calamagrostis coarctata Grass Full sun 1 of 16
Oval-Leaf Sedge Carex cephalophora Sedge Sun or part shade 4 of 16
Pale Purple Coneflower Echinacea pallida Wildflower Full sun 4 of 16
Pale Touch-Me-Not Impatiens pallida Annual Tolerates shade 1 of 16
Panicled Bulrush Scirpus microcarpus Sedge Full sun 16 of 16
Paper Birch Betula papyrifera Tree Full sun 16 of 16
Pennsylvania Buttercup Ranunculus pensylvanicus Wildflower Tolerates shade 12 of 16
Pennsylvania Smartweed Polygonum pensylvanicum Wildflower Full sun 12 of 16
Philadelphia Daisy Erigeron philadelphicus Wildflower Sun or part shade 10 of 16
Pickerelweed Pontederia cordata Wildflower Full sun 15 of 16
Pin Cherry Prunus pensylvanica Tree Full sun 14 of 16
Pitch Pine Pinus rigida Tree Full sun 10 of 16
Poverty Rush Juncus tenuis Rush Sun or part shade 16 of 16
Prairie Cordgrass Spartina pectinata Grass Full sun 16 of 16
Prickly Bog Sedge Carex atlantica Sedge Sun or part shade 6 of 16
Purple Avens Geum rivale Wildflower Full sun 16 of 16
Purplehead Sneezeweed Helenium flexuosum Wildflower Full sun 2 of 16
Purpleleaf Willowherb Epilobium coloratum Wildflower Sun or part shade 7 of 16
Pussy Willow Salix discolor Tree Tolerates shade 16 of 16
Quaking Aspen Populus tremuloides Tree Full sun 16 of 16
Rattlesnake Mannagrass Glyceria canadensis Grass Full sun 16 of 16
Red Currant Ribes triste Shrub Tolerates shade 9 of 16
Red Maple Acer rubrum Tree Sun or part shade 16 of 16
Red Oak Quercus rubra Tree Sun or part shade 16 of 16
Red Osier Dogwood Cornus sericea sericea Shrub or small tree Full sun 15 of 16
Red Pine Pinus resinosa Tree Full sun 14 of 16
Red Spruce Picea rubens Tree Tolerates shade 14 of 16
Red-Barked Dogwood Cornus alba Shrub or small tree Full sun 15 of 16
Redosier Dogwood Cornus sericea sericea Shrub or small tree Full sun 15 of 16
Rhodora Rhododendron canadense Shrub Tolerates shade 16 of 16
Rice Cutgrass Leersia oryzoides Grass Full sun 16 of 16
Riverbank Grape Vitis riparia Vine Sun or part shade 12 of 16
Riverbank Wildrye Elymus riparius Grass Tolerates shade 5 of 16
Robbins' Pondweed Potamogeton robbinsii Perennial Full sun 15 of 16
Rough Avens Geum laciniatum Wildflower Sun or part shade 12 of 16
Royal/Flowering Fern Osmunda regalis Fern Tolerates shade 16 of 16
Rufous Bulrush Scirpus pendulus Sedge Full sun 1 of 16
Russet Buffaloberry Shepherdia canadensis Shrub Sun or part shade 1 of 16
Salt Grass Distichlis spicata Grass Full sun 5 of 16
Sand Dropseed Sporobolus cryptandrus Grass Full sun 1 of 16
Sandbar Willow Salix interior Tree Full sun 1 of 16
Sandcherry Prunus pumila Shrub Tolerates shade 10 of 16
Sassafras Sassafras albidum Tree Full sun 3 of 16
Sawtooth Sunflower Helianthus grosseserratus Wildflower Full sun 3 of 16
Shagbark Hickory Carya ovata Tree Sun or part shade 9 of 16
Shallow Sedge Carex lurida Sedge Sun or part shade 16 of 16
Shining Willow Salix lucida Shrub or small tree Sun or part shade 16 of 16
Silky Dogwood Cornus amomum Shrub Sun or part shade 15 of 16
Silky Willow Salix sericea Shrub or small tree Sun or part shade 14 of 16
Silver Maple Acer saccharinum Tree Sun or part shade 12 of 16
Silverweed Potentilla anserina Wildflower Tolerates shade 10 of 16
Silverweed Cinquefoil Argentina anserina Wildflower Tolerates shade 10 of 16
Silvery Sedge Carex canescens Sedge Sun or part shade 15 of 16
Skunk Cabbage Symplocarpus foetidus Wildflower Tolerates shade 11 of 16
Slender Hairgrass Deschampsia elongata Grass Full sun 1 of 16
Slender Wheatgrass Elymus trachycaulus trachycaulus Grass Full sun 15 of 16
Slippery Elm Ulmus rubra Tree Tolerates shade 3 of 16
Smooth Hedgenettle Stachys tenuifolia Wildflower Tolerates shade 2 of 16
Smooth Sumac Rhus glabra Shrub or small tree Full sun 8 of 16
Softleaf Sedge Carex disperma Sedge Sun or part shade 15 of 16
Softstem Bulrush Schoenoplectus tabernaemontani Sedge Full sun 15 of 16
Sour Gum/Tupelo Nyssa sylvatica Tree Tolerates shade 5 of 16
Speckled Alder Alnus incana subsp. rugosa Shrub or small tree Sun or part shade 16 of 16
Spike Trisetum Trisetum spicatum Grass Sun or part shade 13 of 16
Spiked Muhly Muhlenbergia glomerata Grass Sun or part shade 15 of 16
Squashberry Viburnum edule Shrub Tolerates shade 6 of 16
Star Duckweed Lemna trisulca Perennial Full sun 3 of 16
Steeplebush Spiraea tomentosa Shrub Full sun 15 of 16
Strawcolored Flatsedge Cyperus strigosus Sedge Full sun 10 of 16
Sugar Maple Acer saccharum Tree Tolerates shade 15 of 16
Summersweet Clethra alnifolia Shrub Sun or part shade 3 of 16
Swamp Azalea Rhododendron viscosum Shrub Tolerates shade 1 of 16
Swamp Loosestrife Decodon verticillatus Shrub Sun or part shade 12 of 16
Swamp Milkweed Asclepias incarnata Wildflower Full sun 14 of 16
Swamp Rose Rosa palustris Shrub Tolerates shade 16 of 16
Swamp Smartweed Polygonum hydropiperoides Perennial Full sun 13 of 16
Swamp White Oak Quercus bicolor Tree Sun or part shade 5 of 16
Sweet Woodreed Cinna arundinacea Grass Tolerates shade 9 of 16
Sweetgale Myrica gale Shrub Tolerates shade 16 of 16
Switchgrass Panicum virgatum Grass Full sun 6 of 16
Tall Cottongrass Eriophorum angustifolium Sedge Full sun 8 of 16
Tapertip Rush Juncus acuminatus Rush Sun or part shade 9 of 16
Thinleaf Alder Alnus incana Tree Sun or part shade 16 of 16
Three-Way Sedge Dulichium arundinaceum Sedge Sun or part shade 16 of 16
Toad Rush Juncus bufonius Rush Full sun 16 of 16
Torrey's Rush Juncus torreyi Rush Full sun 1 of 16
Twisted Sedge Carex torta Sedge Tolerates shade 7 of 16
Upright Sedge Carex stricta Sedge Tolerates shade 15 of 16
Vanilla Grass Anthoxanthum nitens ssp. nitens Grass Sun or part shade 15 of 16
Velvet Bentgrass Agrostis canina Grass Full sun 3 of 16
Virginia Bluebells Mertensia virginica Wildflower Tolerates shade 1 of 16
Virginia Creeper Parthenocissus quinquefolia Vine Sun or part shade 7 of 16
Virginia Water Horehound Lycopus virginicus Wildflower Tolerates shade 7 of 16
Virginia Wildrye Elymus virginicus Grass Tolerates shade 16 of 16
Water Horsetail Equisetum fluviatile Horsetail Full sun 16 of 16
Water Knotweed Polygonum amphibium Perennial Full sun 16 of 16
Water Sedge Carex aquatilis Sedge Full sun 5 of 16
Western Brackenfern Pteridium aquilinum Fern Tolerates shade 16 of 16
Wheat Sedge Carex atherodes Sedge Full sun 1 of 16
White Ash Fraxinus americana Tree Full sun 15 of 16
White Doll's Daisy Boltonia asteroides Wildflower Sun or part shade 1 of 16
White Edge Sedge Carex debilis Sedge Tolerates shade 16 of 16
White Meadowsweet Spiraea alba Shrub Sun or part shade 16 of 16
Whitegrass Leersia virginica Grass Tolerates shade 5 of 16
Wild Bergamot Monarda fistulosa Wildflower Sun or part shade 8 of 16
Wild Mint Mentha arvensis Wildflower Sun or part shade 16 of 16
Winged Sumac Rhus copallinum Shrub or small tree Full sun 6 of 16
Winter Bentgrass Agrostis hyemalis Grass Sun or part shade 7 of 16
Witherod Viburnum Viburnum cassinoides Shrub or small tree Tolerates shade 16 of 16
Woodland Horsetail Equisetum sylvaticum Horsetail Tolerates shade 16 of 16
Woolgrass Scirpus cyperinus Sedge Sun or part shade 16 of 16
Woolly Beachheather Hudsonia tomentosa Shrub Full sun 5 of 16
Wrinkleleaf Goldenrod Solidago rugosa Wildflower Sun or part shade 16 of 16
Yellow Indian Grass Sorghastrum nutans Grass Full sun 3 of 16

What the map shows

Every plant here is native to Maine. The map colours each county by what USDA records there.

Native
USDA records this plant growing wild in the county before European settlement.
Introduced
USDA records it in the county, but it arrived from elsewhere. Naturalised, not native.
Not recorded here
USDA has no record of it growing wild in the county, native or otherwise.

Where this comes from

Native range
USDA PLANTS county distribution layer, the same records behind the county checker.
Sold by nurseries
USDA PLANTS plant characteristics, Commercial Availability “Routinely Available”. It is a national flag, so a plant here can still be hard to find at a garden centre near you.
Plant details
USDA PLANTS: growth habit and duration from the plant profile; shade and wet-soil tolerance, bloom period, mature height and showy flowers, fruit or fall colour from the plant characteristics.
Left out
Any plant a state regulates as invasive or noxious, or that GRIIS flags as invasive in the lower 48, even where it is native. So is any species USDA records as both native and introduced in the lower 48, because the form nurseries sell is usually the introduced one.
Photos
Public domain, CC0, CC BY and CC BY-SA, credited under each photo.
Citation
USDA, NRCS. The PLANTS Database (https://plants.usda.gov), retrieved June 13, 2026. National Plant Data Team, Greensboro, NC USA.

Questions

What plants are native to Maine?

This page lists the 292 plants that USDA PLANTS records as native to Maine and routinely available from nurseries: 55 trees, 55 shrubs, 79 wildflowers, 89 grasses and sedges, 9 ferns and 5 vines. They are a small part of Maine's native flora, chosen because you can buy them. Each one carries a map of the Maine counties where USDA records it growing wild.

What trees are native to Maine?

This page lists 55 trees native to Maine that nurseries routinely sell. The most widespread include American Arborvitae, American Beech and American Linden, each recorded as native in all 16 Maine counties.

What shrubs are native to Maine?

This page lists 55 shrubs native to Maine that nurseries routinely sell. The most widespread include American Black Elderberry, Beaked Hazelnut and Bristly Dewberry, each recorded as native in all 16 Maine counties.

What wildflowers are native to Maine?

This page lists 79 wildflowers native to Maine that nurseries routinely sell. The most widespread include American Water Horehound, Bigleaf Aster and Black-Eyed Susan, each recorded as native in all 16 Maine counties.

Is my plant native to Maine?

Search this page by common or scientific name. A plant missing from it can still be native to Maine: the page lists only natives that nurseries routinely sell, and it leaves out any plant a state regulates as invasive. For a county-level answer on any plant, enter its name in Ezina's checker. Every answer links the record it came from.

Is a plant native to Maine native everywhere in Maine?

Not necessarily. USDA records nativity county by county, and 85 of the 292 plants on this page are recorded as native in fewer than half of Maine's 16 counties. A county with no record may simply never have been surveyed for that plant, so read each card's map as where the plant is known to grow wild rather than as a boundary.

Grow natives easily with Ezina

How it works

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The Ezina app identifying a plant: a live camera view framing pink coneflowers, with Plant, Disease/Insect, and Both scan modes.
010.1Identify

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Snap a photo or type the name. Ezina matches it to a library of about 40,000 species and starts a care plan tailored to your zone, the local weather, and the time of year.

The Ezina app’s care screen: water needs showing status Okay, last watered 12 days ago, a suggested volume, and a treatment section.
010.2Care

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A schedule built from local rain, temperature, and sun, not a fixed weekly cadence. You get a single notification when a plant actually needs water. Easily add treatments for diseases and pests.

The Ezina Dig planner: a starting-plan site map with suggested garden beds you can draw with your finger.
010.3Plan

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Our garden planner Dig helps you understand what works best for your location and makes suggestions based off your long term goals.

Add a plant

Snap a photo or type the name. Ezina matches it to a library of about 40,000 species and starts a care plan tailored to your zone, the local weather, and the time of year.

Compiled from peer-reviewed research, USDA documentation,
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