Quercus bicolor Willd.
Swamp White Oak
- State Rank: S1
- Global Rank: G5
- State Status: Threatened
Habitat: Bottomlands, stream margins, and swamps. [Forested wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/quebic.htm
Chamaecyparis thyoides (L.) B.S.P.
Atlantic White Cedar
- State Rank: S2
- Global Rank: G4
- State Status: Special Concern
Habitat: Swamps. [Forested wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/chathy.htm
Valeriana uliginosa (Torr. & Gray) Rydb.
Marsh Valerian
- State Rank: S2
- Global Rank: G4Q
- State Status: Special Concern
Habitat: Circumneutral fens, in open areas. [Forested wetland; Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sanguisorba canadensis L.
Canada Burnet
- State Rank: S1
- Global Rank: G5
- State Status: Threatened
Habitat: Peaty or boggy soils. [Conifer forest (forest, upland); Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/sancan.htm
Lindernia dubia (L.) Pennell var. anagallidea (Michx.) Cooperrider
Slender False Pimpernel
- State Rank: SH
- Global Rank: G5T4
- State Status: Possibly Extirpated
Habitat: Open wet areas. [Open wetland, not coastal nor rivershore (non-forested, wetland); Old field / roadside (non-forested, wetland or upland)]
Sources:
http://www.maine.gov/dacf/mnap/features/lindub.htm
Lipocarpha micrantha (Vahl) G. Tucker
Dwarf Bulrush
- State Rank: S1
- Global Rank: G5
- State Status: Threatened
Habitat: Sandy borders of ponds and streams. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/lipmic.htm
Lobelia siphilitica L.
Great Blue Lobelia
- State Rank: SX
- Global Rank: G5
- State Status: Potentially Extirpated
Habitat: Rich, low woods and swamps.
Sources:
http://www.maine.gov/dacf/mnap/features/lobsip.htm
Lonicera oblongifolia (Goldie) Hook.
Swamp Honeysuckle
- State Rank: S3
- Global Rank: G4
- State Status: Special Concern
Habitat: Bogs, swampy thickets and wet woods. [Forested wetland; Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/lonobl.htm
Malaxis monophyllos (L.) Sw. ssp. brachypoda (Gray) A. & D. Löve
White Adder’s-mouth
- State Rank: S1
- Global Rank: G5
- State Status: Endangered
Habitat: Damp calcareous gravels, talus, peats, swales and fens. [Forested wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/malmon.htm
Muhlenbergia richardsonis (Trin.) Rydb.
Soft-leaf Muhly
- State Rank: S3
- Global Rank: G5
- State Status: Special Concern
Habitat: Circumneutral gravel or ledges, often along rivershores [Open wetland, not coastal nor rivershore (non-forested, wetland); Non-tidal rivershore (non-forested, seasonally wet)]
Polygala cruciata L. ssp. aquilonia (Fern. & Schub.) A. Haines
Marsh Milkwort
http://www.maine.gov/dacf/mnap/features/polygacru.htm
- State Rank: SH
- Global Rank: G5T4
- State Status: Possibly Extirpated
Habitat: Wet pinelands, savannas, peats, and sands. [Dry barrens (partly forested, upland); Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/muhric.htm
Polemonium vanbruntiae Britt.
Bog Jacob’s-ladder
http://www.maine.gov/dacf/mnap/features/polevan.htm
- State Rank: S1
- Global Rank: G3G4
- State Status: Endangered
Habitat: Wooded swamps, bottoms, sphagnous bogs and mossy glades. [Forested wetland]
Juncus alpinoarticulatus Chaix ex Vill. ssp. americanus (Farw.) Hämet-Ahti
Alpine Rush
- State Rank: S3
- Global Rank: G5T5?
- State Status: Special Concern
Habitat: Wet shores, marshes. [Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/junalp.htm
Hottonia inflata Ell.
Featherfoil
- State Rank: S1
- Global Rank: G4
- State Status: Threatened
Habitat: Pools and ditches. [Open water (non-forested, wetland); Forested wetland].
Sources:
http://www.maine.gov/dacf/mnap/features/hotinf.htm
Gentiana rubricaulis Schwein.
Red-stemmed Gentian
- State Rank: S1
- Global Rank: G4?
- State Status: Special Concern
Habitat: Moist woods, wet meadows, and shores, especailly nongranitic substrates.
Sources:
http://www.maine.gov/dacf/mnap/features/genarub.htm
Gentianella amarella (L.) Boerner ssp. acuta (Michx.) J. Gilbert
Northern Gentian
- State Rank: S1
- Global Rank: G5T5
- State Status: Endangered
Habitat: Damp turf, gravel, beaches dunes, wet rocks. [Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/genlaama.htm
Hedysarum alpinum L. ssp. americanum (Michx.) Fedtsch.
Alpine Sweet-broom
- State Rank: S3
- Global Rank: G5T5?
- State Status: Special Concern
Habitat: Calcareous river gravels and ledges. [Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/hedalp.htm
Eleocharis tuberculosa (Michx.) Roemer & J.A. Schultes
Long-tubercled Spikerush
- State Rank: S1
- Global Rank: G5
- State Status: Endangered
Habitat: Wet sandy and peaty shores and swamps. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/eletub.htm
Eleocharis engelmannii Steud.
Engelmann’s Spikerush
- State Rank: SH
- Global Rank: G4G5Q
- State Status: Potentially Extirpated
Habitat: Wet sand, peat, or mud [non-forested, wetland].
Sources:
http://www.maine.gov/dacf/mnap/features/eleeng.htm
Drosera linearis Goldie
Slender-leaved Sundew
- State Rank: S1
- Global Rank: G4
- State Status: Endangered
Habitat: Circumneutral fens and wet limy shores. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/drolin.htm
Drosera anglica Huds.
English Sundew
- State Rank: S1
- Global Rank: G5
- State Status: Endangered
Habitat: Circumneutral fens and peaty areas. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/droang.htm
Carex granularis Muhl. ex Willd.
Meadow Sedge
- State Rank: S1
- Global Rank: G5
- State Status: Threatened
Habitat: Calcareous wet meadows and swales
Sources:
http://www.maine.gov/dacf/mnap/features/carxgra.htm
Cypripedium arietinum Ait. f.
Ram’s-head Lady’s-slipper
- State Rank: S1
- Global Rank: G3
- State Status: Endangered
Habitat: Damp or mossy woods or bogs. [Conifer forest (forest, upland); Forested wetland; Hardwood to mixed forest (forest, upland)]
Sources:
http://www.maine.gov/dacf/mnap/features/cyprari.htm
Cypripedium reginae Walt.
Showy Lady’s-slipper
- State Rank: S3
- Global Rank: G4
- State Status: Special Concern
Habitat: Circumneutral peatlands (often at edges) or sunlit openings of mossy woods. [Forested wetland; Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/cyprreg.htm
Cypripedium arietinum Ait. f.
Ram’s-head Lady’s-slipper
- State Rank: S1
- Global Rank: G3
- State Status: Endangered
Habitat: Damp or mossy woods or bogs. [Conifer forest (forest, upland); Forested wetland; Hardwood to mixed forest (forest, upland)]
Sources:
http://www.maine.gov/dacf/mnap/features/cyprari.htm
Cyperus erythrorhizos Muhl.
Red-root Flat Sedge
- State Rank: SH
- Global Rank: G5
- State Status: Endangered
Habitat: Alluvial or damp sandy soil, streambanks, shorelines, and wet areas. Though often on sandy substrate, Cyperus erythrorhizos is occasionally on mucky or peaty substrate.
Sources:
http://www.maine.gov/dacf/mnap/features/cypeery.htm
Coptidium lapponicum (L.) Gandog.
Lapland Buttercup
- State Rank: S2
- Global Rank: G5
- State Status: Threatened
Habitat: Subarctic regions, moss and wet woods, usually under cedar. [Conifer forest (forest, upland); Forested wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/coplap.htm
Clethra alnifolia (L.)
Sweet Pepper-bush
- State Rank: S2
- Global Rank: G5
- State Status: Special Concern
Habitat: Swamps and moist woods. [Hardwood to mixed forest (forest, upland); Forested wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/cletaln.htm
Cirsium horridulum Michx.
Yellow Thistle
- State Rank: SH
- Global Rank: G5
- State Status: Potentially Extirpated
Habitat: Sandy soil, in open places along fresh or tidal marshes, shores, and borders of woods.
Sources:
http://www.maine.gov/dacf/mnap/features/cleocc.htm
Cenchrus longispinus (Hack.) Fern.
Long-spined Sandbur
- State Rank: SH
- Global Rank: G5
- State Status: Potentially Extirpated
Habitat: Dry sands of beaches, riverbanks, and openings. [Rocky coastal (non-forested, upland)]
Carex laevivaginata (Kükenth.) Mackenzie
Smooth-sheathed Sedge
- State Rank: S1
- Global Rank: G5
- State Status: Special Concern
Habitat: Boggy or swampy woods and meadows. [Forested wetland; Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/carxlae.htm
Carex rostrata Stokes
Beaked Sedge
- State Rank: S2
- Global Rank: G5
- State Status: Special Concern
Habitat: Fens, bogs, lake and stream shore, shallow water [non-forested, wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/carxros.htm
Carex praticola Rydb.
Northern Meadow Sedge
- State Rank: SX
- Global Rank: G5
- State Status: Potentially Extirpated
Habitat: Open woods, clearings, and meadows
Sources:
http://www.maine.gov/dacf/mnap/features/carxprat.htm
Carex prairea Dewey ex Wood
Prairie Sedge
- State Rank: S1
- Global Rank: G5?
- State Status: Threatened
Habitat: Circumneutral fens, meadows, and wet thickets. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/carxpra.htm
Carex media R. Br.
Intermediate Sedge
- State Rank: S1
- Global Rank: G5T5?
- State Status: Endangered
Habitat: Mossy, often calcareous, woods, thickets and shores. [Rocky summits and outcrops (non-forested, upland); Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/carxmed.htm
Carex livida (Wahlenb.) Willd.
Livid Sedge
- State Rank: S2
- Global Rank: G5T5
- State Status: Special Concern
Habitat: Calcareous meadows, bogs and depressions. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/carxliv.htm
Carex typhina Michx.
Cattail Sedge
- State Rank: S1
- Global Rank: G5
- State Status: Endangered
Habitat: Calcareous meadows and wooded bottomlands. [Forested wetland; Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/carxtyp.htm
Carex sterilis Willd.
Dioecious Sedge
- State Rank: S3
- Global Rank: G4
- State Status: Special Concern
Habitat: Wet calcareous soils. [Non-tidal rivershore (non-forested, seasonally wet); Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/carxste.htm
Carex bullata Schkuhr ex Willd.
Button Sedge
- State Rank: S2
- Global Rank: G5
- State Status: Special Concern
Habitat: Meadows, swamps, bogs
Sources:
http://www.maine.gov/dacf/mnap/features/carxbul.htm
Callitriche terrestris Raf.
Terrestrial Water-starwort
- State Rank: SU
- Global Rank: G5
- State Status: Special Concern
Habitat: Damp, shaded soil
Sources:
http://www.maine.gov/dacf/mnap/features/calter.htm
Carex baileyi Britt.
Bailey’s Sedge
- State Rank: SH
- Global Rank: G4
- State Status: Potentially Extirpated
Habitat: Swampy woods and meadows. [Forested wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/carxbai.htm
Carex atherodes Spreng.
Awned Sedge
- State Rank: S1
- Global Rank: G5
- State Status: Endangered
Habitat: Calcareous meadows, swales, and shores [Coastal non-tidal wetland (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/carxath.htm
Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) C.W. Greene
Northern Reed Grass
- State Rank: S1
- Global Rank: G5T5
- State Status: Endangered
Habitat: Damp woods and shaded cliffs. [Rocky coastal (non-forested, upland)
Sources:
http://www.maine.gov/dacf/mnap/features/calstrstr.htm
Botrychium oneidense (Gilbert) House
Blunt-lobed grape fern
http://www.maine.gov/dacf/mnap/features/botone.htm
- State Rank: SU
- Global Rank: G4Q
- State Status: Threatened
Habitat: Rich, moist woods and swamps
Sources:
Betula pumila L.
Swamp Birch
- State Rank: S2S3
- Global Rank: G5
- State Status: Special Concern
Habitat: Bogs and wooded swamps. [Forested wetland; Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/betpum.htm
Amerorchis rotundifolia (Banks ex Pursh) Hultn
Small Round-leaved Orchis
- State Rank: S2
- Global Rank: G5
- State Status: Threatened
Habitat: Mossy calcareous swamps and woods. [Forested wetland; Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/amerot.htm
Anemone acutiloba (DC.) G. Lawson
Sharp-lobed Hepatica
- State Rank: SX
- Global Rank: G5T5
- State Status: Potentially Extirpated
Habitat: Rich, often calcareous woods.
Sources:
Asplenium viride Huds.
Green Spleenwort
- State Rank: S1
- Global Rank: G4
- State Status: Endangered
Habitat: Crevices and talus of calcareous rock. [Conifer forest (forest, upland)]
Sources:
http://www.maine.gov/dacf/mnap/features/aspvir.html
Carex capillaris L.
Capillary Sedge
- State Rank: S2
- Global Rank: G5
- State Status: Special Concern
Habitat: Damp, springy, or mossy calcareous woods, thickets, shores, and wooded swamps. [Rocky summits and outcrops (non-forested, upland); Non-tidal rivershore (non-forested, seasonally wet); Forested wetland; Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/carxcap.htm
Castilleja septentrionalis Lindl.
Northern Painted Cup
- State Rank: S3
- Global Rank: G5
- State Status: Special Concern
Habitat: Rocky or gravelly (often calcareous) shores. [Non-tidal rivershore (non-forested, seasonally wet), Alpine or subalpine (non-forested, upland)]
Sources:
http://www.maine.gov/dacf/mnap/features/cassep.htm
Carex eburnea Boot
Ebony Sedge
- State Rank: S1
- Global Rank: G5
- State Status: Endangered
Habitat: Calcareous ledges, gravels or sands. [Rocky summits and outcrops (non-forested, upland); Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/carxebu.htm
Carex crawei Dewey
Crawe’s Sedge
- State Rank: SX
- Global Rank: G5
- State Status: Potentially Extirpated
Habitat: Calcareous shores, gravels, meadows and glades. [Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/carxcra.htm
Arnica lanceolata Nutt.
Hairy Arnica
- State Rank: S2
- Global Rank: G3
- State Status: Threatened
Habitat: Ledgy or gravelly shores or wet cliffs, often subalpine. [Alpine or subalpine (non-forested, upland); Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/arnlan.htm
Calamagrostis pickeringii Gray
Pickering’s Reed Grass
- State Rank: S1
- Global Rank: G4
- State Status: Threatened
Habitat: Acid peats or sands, gravels and shores. [Coastal non-tidal wetland (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/calpic.htm
Calamagrostis cinnoides (Muhl) W. Bart.
Small Reed Grass
- State Rank: S3
- Global Rank: G5
- State Status: Special Concern
Habitat: Open areas: bogs, peaty meadows, wet rocks and shores. [Old field/roadside (non-forested, wetland or upland)]
Sources:
http://www.maine.gov/dacf/mnap/features/calcin.htm
Bromus pubescens Muhl. ex Willd.
Hairy Wood Brome-grass
- State Rank: S2
- Global Rank: G5
- State Status: Special Concern
Habitat: Rich moist woods. [ Hardwood to mixed forest (forest, upland); Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/bropub.htm
Eleocharis nitida Fern.
Slender Spikerush
- State Rank: SU
- Global Rank: G3G4
- State Status: Special Concern
Habitat: Damp peaty, sandy, or rocky places.
Sources:
http://www.maine.gov/dacf/mnap/features/elenit.htm
Galium obtusum Bigelow
Blunt-leaved Bedstraw
- State Rank: SX
- Global Rank: G5
- State Status: Potentially Extirpated
Habitat: Low woods, swamps, swampy thickets, moist meadows, and wet shores.
Sources:
http://www.maine.gov/dacf/mnap/features/galiobt.htm
Galium labradoricum (Wieg.) Wieg.
Bog Bedstraw
- State Rank: S2
- Global Rank: G5
- State Status: Special Concern
Habitat: Bogs, mossy thickets, woods. [Conifer forest (forest, upland)]
Sources:
http://www.maine.gov/dacf/mnap/features/galilab.htm
Galium kamtschaticum Steller ex J.A. & J.H. Schultes
Boreal Bedstraw
- State Rank: S2
- Global Rank: G5
- State Status: Special Concern
Habitat: Cool woods, thickets, streamsides. [Hardwood to mixed forest (forest, upland)].
Sources:
http://www.maine.gov/dacf/mnap/features/galikam.htm
Galium brevipes Fern. & Wieg.
Limestone Swamp Bedstraw
- State Rank: SH
- Global Rank: G4?
- State Status: Special Concern
Habitat: Calcareous swamps and wet shores.
Sources:
http://www.maine.gov/dacf/mnap/features/galibre.htm
Fimbristylis autumnalis (L.) Roemer & J.A. Schultes
Fall Fimbry
- State Rank: S2S3
- Global Rank: G5
- State Status: Special Concern
Habitat: Sandy or peaty shores and low ground. [Open wetland, not coastal nor rivershore (non-forested, wetland)].
Sources:
http://www.maine.gov/dacf/mnap/features/fimaut.htm
Eutrochium fistulosum (Barratt) E.E. Lamont
Hollow Joe-pye Weed
- State Rank: S2
- Global Rank: G5?
- State Status: Special Concern
Habitat: Roadsides, moist ditches. [Open wetland, not coastal nor rivershore (non-forested, wetland); Old field / roadside (non-forested, wetland or upland)]
Sources:
http://www.maine.gov/dacf/mnap/features/eutrfis.html
Euthamia caroliniana (L.) Greene ex Porter & Britt.
Narrow-leaved Goldenrod
- State Rank: S2
- Global Rank: G5
- State Status: Threatened
Habitat: Outwash plain pondshores, in moist sand, usually below seasonal high-water level. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/euthcar.html
Hypericum ascyron L.
Great St. John’s-wort
- State Rank: S1
- Global Rank: G4
- State Status: Endangered
Habitat: Moist rich soil, riverbanks. [Non-tidal rivershore (non-forested, seasonally wet); Forested wetland].
Sources:
http://www.maine.gov/dacf/mnap/features/hypasc.htm
Ilex laevigata (Pursh) Gray
Smooth Winterberry Holly
- State Rank: S3
- Global Rank: G5
- State Status: Special Concern
Habitat: Wetlands, wooded swamps. [Forested wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/ilelae.htm
Impatiens pallida Nutt.
Pale Jewel-weed
- State Rank: S2
- Global Rank: G5
- State Status: Special Concern
Habitat: Wet or springy places, often in shade and chiefly in calcareous areas. [Hardwood to mixed forest (forest, upland)].
Sources:
http://www.maine.gov/dacf/mnap/features/imppal.htm
Isoetes riparia Englem. ex A. Braun var. canadensis Engelm. ex N.E. Pfeiff.
Shore Quillwort
- State Rank: SH
- Global Rank: G5?
- State Status: Possibly Extirpated
Habitat: Margins of lakes, ponds, and streams. Tidal shores or estuaries. Circumneutral or slightly acidic, oligotrophic waters.
Sources:
http://www.maine.gov/dacf/mnap/features/isorip.htm
Juncus stygius L. ssp. americanus (Buch.) Hultén
Moor Rush
- State Rank: S2
- Global Rank: G5T5
- State Status: Special Concern
Habitat: Circumneutral fens, usually with few or no trees. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/junsty.htm
Juncus subtilis E. Mey.
Slender Rush
- State Rank: S1
- Global Rank: G4
- State Status: Endangered
Habitat: Margins of ponds and shores [Non-tidal rivershore (non-forested, seasonally wet); Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/junsub.htm
Juncus torreyi Coville
Torrey’s Rush
- State Rank: SH
- Global Rank: G5
- State Status: Possibly Extirpated
Habitat: Low areas, sandy soils, shallow waters. Occasionally tidal shores.
Sources:
http://www.maine.gov/dacf/mnap/features/juntor.htm
Juncus vaseyi Engelm.
Vasey’s Rush
- State Rank: S1
- Global Rank: G5?
- State Status: Endangered
Habitat: Damp shores, thickets, etc. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/junvas.htm
Platanthera flava (L.) Lindl. var. herbiola (R. Br. in Ait. & Ait. f.) Luer
Pale Green Orchis
- State Rank: S2
- Global Rank: G4T4Q
- State Status: Special Concern
Habitat: Swampy woods, bottomlands, swales, and wet shores. [Non-tidal rivershore (non-forested, seasonally wet); Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/plafla.htm
Platanthera leucophaea (L.) Lindl.
Prairie White-fringed Orchid
- State Rank: S1
- Global Rank: G2
- State Status: Endangered
Habitat: Wet prairie or open swamps, or bogs and shores. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/plaleu.htm
Nabalus racemosus (Michx.) Hook.
Glaucous Rattlesnake Root
- State Rank: S3
- Global Rank: G5
- State Status: Special Concern
Habitat: Calcareous riverbanks, shores and damp prairies. [Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/nabrac.html
Neottia auriculata (Wieg.) Szlach.
Auricled Twayblade
- State Rank: S2
- Global Rank: G3G4
- State Status: Threatened
Habitat: Alluvial banks, calcareous silts or crevices, alder-thickets, and swamps. [Non-tidal rivershore (non-forested, seasonally wet); Forested wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/neoaur.html
Ophioglossum pusillum Raf.
Northern Adder’s-tongue Fern
- State Rank: S1
- Global Rank: G5
- State Status: Special Concern
Habitat: Acid swales, wet thickets, shores, damp, sterile pastures [Non-tidal rivershore (non-forested, seasonally wet). Open wetland, not coastal nor rivershore (non-forested wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/ophpus.htm
Persicaria robustior (Small) Bickn.
Stout Smartweed
- State Rank: SH
- Global Rank: G4G5
- State Status: Potentially Extirpated
Habitat: Wet soil and shallow water on the coastal plain or near the coast; margins of ponds or quiet streams.
Sources:
http://www.maine.gov/dacf/mnap/features/perrob.htm
Mikania scandens (L.) Willd.
Climbing Hempweed
- State Rank: SH
- Global Rank: G5
- State Status: Possibly Extirpated
Habitat: Thickets, swamps, and banks of streams. [Dry barrens (partly forested, upland); Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/miksca.htm
Pedicularis furbishiae S. Wats.
Furbish’s Lousewort
- State Rank: S2
- Global Rank: G2
- State Status: Endangered
Habitat: Shrub- or herb-dominated seepy circumneutral riverbanks, between the forest edge and the summer water level; St. John River. [Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/pedfur.htm
Ranunculus ambigens S. Wats.
Water-plantain Spearwort
- State Rank: SH
- Global Rank: G4
- State Status: Possibly Extirpated
Habitat: Sloughs, ditches, and muddy swamps. [Open water (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/ranamb.htm
Scirpus longii Fern.
Long’s Bulrush
- State Rank: S2
- Global Rank: G2G3
- State Status: Threatened
Habitat: Meadows, swamps, and fresh marshes. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/scilon.htm
Scirpus georgianus Harper
Georgia Bulrush
- State Rank: SU
- Global Rank: G5
- State Status: Special Concern
Habitat: Wet fields, graminoid marshes, ditches, open seasonally wet areas.
Sources:
http://www.maine.gov/dacf/mnap/features/scigeo.htm
Rhododendron viscosum (L.) Torr.
Clammy Azalea
- State Rank: S1
- Global Rank: G5
- State Status: Endangered
Habitat: Swamps, thickets and damp clearings. [Hardwood to mixed forest (forest, upland); Forested wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/rhovis.htm
Rhynchospora capillacea Torr.
Horned Beak-rush
- State Rank: S1
- Global Rank: G4
- State Status: Threatened
Habitat: Calcareous swamps, bogs, and shores. [Open wetland, not coastal nor rivershore (non-forested, wetland); Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/rhycap.htm
Selaginella apoda (L.) Spring
Creeping Spike-moss
- State Rank: S2
- Global Rank: G5
- State Status: Endangered
Habitat: Meadows, lawns, and streambanks. [Open wetland, not coastal nor rivershore (non-forested, wetland); Old field / roadside (non-forested, wetland or upland)]
Sources:
http://www.maine.gov/dacf/mnap/features/selapo.htm
Selaginella selaginoides (L.) Beauv. ex Mart. & Schrank
Low Spike-moss
- State Rank: S1
- Global Rank: G5
- State Status: Threatened
Habitat: Damp shores, mossy banks, etc. [Open wetland, not coastal nor rivershore (non-forested, wetland); Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/selsel.htm
Spiranthes lucida (H.H. Eat.) Ames
Shining Ladies’-tresses
- State Rank: S1
- Global Rank: G5
- State Status: Threatened
Habitat: Alluvial or damp rocky shores and slopes, rich damp thickets and meadows. [Non-tidal rivershore (non-forested, seasonally wet); Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/spiranthesluc.htm
Sphenopholis obtusata (Michx.) Scribn.
Prairie wedge-grass
- State Rank: SH
- Global Rank: G5
- State Status: Potentially Extirpated
Habitat: Moist meadows, stream banks, and shores of ponds or lakes.
Sources:
http://www.maine.gov/dacf/mnap/features/sphobt.htm
Woodwardia areolata (L.) T. Moore
Netted Chain Fern
- State Rank: SH
- Global Rank: G5
- State Status: Possibly Extirpated
Habitat: Acid peat, boggy woods, swamps. [Forested wetland]
Sources:
http://www.maine.gov/dacf/mnap/features/woodware.htm
Xyris smalliana Nash
Yellow-eyed Grass
- State Rank: S1
- Global Rank: G5
- State Status: Endangered
Habitat: Bogs and pond margins. [Open wetland, not coastal nor rivershore (non-forested, wetland)]
Sources:
http://www.maine.gov/dacf/mnap/features/xyrsma.htm
Viola novae-angliae L.
New England Violet
- State Rank: S2
- Global Rank: G4Q
- State Status: Special Concern
Habitat: Gravels, wet rocks, shores and meadows. [Non-tidal rivershore (non-forested, seasonally wet)]
Sources:
http://www.maine.gov/dacf/mnap/features/vionov.htm