Explore / Wetland gradient / Facultative wetland (FACW)
Wetland gradient
Facultative wetland (FACW)
Species USDA classifies as FACW — wetlands 67%–99% of the time, occasionally in uplands. Many sedges and willows.
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Showing 51–100 of 2,339.
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Alocasia macrorrhizos (L.) G. Don ALMA11giant taro · Araceae -
Alopecurus arundinaceus Poir. ALARcreeping meadow foxtail · Poaceae -
Alopecurus carolinianus Walter ALCA4Carolina foxtail · Poaceae -
Alopecurus magellanicus Lam. ALMA8Alpine Meadow-Foxtail · Poaceae -
Alopecurus myosuroides Huds. ALMYslender meadow foxtail · Poaceae -
Alopecurus pratensis L. ALPR3meadow foxtail · Poaceae -
Alopecurus saccatus Vasey ALSA3Pacific foxtail · Poaceae -
Alsinidendron trinerve H. Mann ALTR5mountain alsinidendron · Caryophyllaceae -
Alsinidendron viscosum (H. Mann) Sherff ALVI6climbing alsinidendron · Caryophyllaceae -
Alternanthera maritima (Mart.) A. St.-Hil. ALMA10seaside joyweed · Amaranthaceae -
Alternanthera sessilis (L.) R. Br. ex DC. ALSE4sessile joyweed · Amaranthaceae -
Althaea officinalis L. ALOF2common marshmallow · Malvaceae -
Amaranthus californicus (Moq.) S. Watson AMCACalifornia amaranth · Amaranthaceae -
Amaranthus pumilus Raf. AMPU2seaside amaranth · Amaranthaceae -
Amaranthus tuberculatus (Moq.) Sauer AMTUroughfruit amaranth · Amaranthaceae -
Amaranthus watsonii Standl. AMWAWatson's amaranth · Amaranthaceae - Amaranthus ×texensis Henrickson [scleropoides × crassipes] AMTE9pigweed · Amaranthaceae
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Amblyopappus pusillus Hook. & Arn. AMPU3dwarf coastweed · Asteraceae -
Amelanchier ×intermedia Spach (pro sp.) [arborea × canadensis] AMIN4serviceberry · Rosaceae -
Amerorchis rotundifolia (Banks ex Pursh) Hultén AMROroundleaf orchid · Orchidaceae -
Amorpha fruticosa L. AMFRfalse indigo bush · Fabaceae -
Amorpha georgiana Wilbur AMGEGeorgia false indigo · Fabaceae -
Amorpha nitens Boynt. AMNIshining false indigo · Fabaceae -
Amorpha paniculata Torr. & A. Gray AMPA4panicled false indigo · Fabaceae -
Ampelaster carolinianus (Walter) G.L. Nesom AMCA14climbing aster · Asteraceae -
Amphicarpaea bracteata (L.) Fernald AMBR2American hogpeanut · Fabaceae -
Amphicarpum muehlenbergianum (Schult.) Hitchc. AMMU2Muhlenberg maidencane · Poaceae -
Amphicarpum purshii Kunth AMPU6blue maidencane · Poaceae -
Amsonia rigida Shuttlw. ex Small AMRIstiff bluestar · Apocynaceae -
Amsonia tabernaemontana Walter AMTA2eastern bluestar · Apocynaceae -
Anagallis minima (L.) Krause ANMI4chaffweed · Primulaceae -
Anagallis pumila Sw. ANPU4Florida pimpernel · Primulaceae -
Andromeda polifolia L. ANPObog rosemary · Ericaceae -
Andropogon glaucopsis Elliott ANGL10purple bluestem · Poaceae -
Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. ANGL2bushy bluestem · Poaceae - Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. var. hirsutior (Hack.) C. Mohr ANGLHbushy bluestem · Poaceae
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Andropogon mohrii (Hack.) Hack. ex Vasey ANMO3Mohr's bluestem · Poaceae -
Androsace filiformis Retz. ANFIfiliform rockjasmine · Primulaceae -
Anemone canadensis L. ANCA8Canadian anemone · Ranunculaceae -
Anemone parviflora Michx. ANPAsmallflowered anemone · Ranunculaceae -
Anemopsis californica (Nutt.) Hook. & Arn. ANCA10yerba mansa · Saururaceae -
Angadenia berteroi (A. DC.) Miers ANBE2pineland golden trumpet · Apocynaceae -
Angelica ampla A. Nelson ANAMgiant angelica · Apiaceae -
Angelica arguta Nutt. ANAR3Lyall's angelica · Apiaceae -
Angelica dawsonii S. Watson ANDADawson's angelica · Apiaceae -
Angelica genuflexa Nutt. ANGE2kneeling angelica · Apiaceae -
Angelica kingii (S. Watson) J.M. Coult. & Rose ANKIKing's angelica · Apiaceae -
Angelica pinnata S. Watson ANPI2small-leaf angelica · Apiaceae -
Anoectochilus sandvicensis Lindl. ANSA2Hawai'i jeweled orchid · Orchidaceae -
Antennaria arcuata Cronquist ANAR4box pussytoes · Asteraceae