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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- wetland_code=FACW
Showing 1,601–1,650 of 2,339.
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Polygonum careyi Olney POCA8Carey's smartweed · Polygonaceae -
Polygonum fowleri B.L. Rob. POFO2Fowler's knotweed · Polygonaceae -
Polygonum hydropiper L. POHYmarshpepper knotweed · Polygonaceae -
Polygonum lapathifolium L. POLA4curlytop knotweed · Polygonaceae -
Polygonum orientale L. POOR2kiss me over the garden gate · Polygonaceae -
Polygonum patulum M. Bieb. POPA9Bellard's smartweed · Polygonaceae -
Polygonum pensylvanicum L. POPE2Pennsylvania smartweed · Polygonaceae - Polygonum persicaria L. POPE3spotted ladysthumb · Polygonaceae
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Polygonum polygaloides Wall. ex Meisn. POPO4milkwort knotweed · Polygonaceae - Polygonum polygaloides Wall. ex Meisn. ssp. kelloggii (Greene) J.C. Hickman POPOKKellogg's knotweed · Polygonaceae
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Polygonum ramosissimum Michx. PORA3bushy knotweed · Polygonaceae -
Polygonum striatulum B.L. Rob. POST7striped knotweed · Polygonaceae -
Polygonum viviparum L. POVI3alpine bistort · Polygonaceae -
Polypogon australis Brongn. POAU3Chilean rabbitsfoot grass · Poaceae -
Polypogon interruptus Kunth POIN7ditch rabbitsfoot grass · Poaceae -
Polypogon maritimus Willd. POMA10Mediterranean rabbitsfoot grass · Poaceae -
Polypogon monspeliensis (L.) Desf. POMO5annual rabbitsfoot grass · Poaceae -
Polypogon viridis (Gouan) Breistr. POVI9beardless rabbitsfoot grass · Poaceae -
Ponthieva racemosa (Walter) C. Mohr PORA4hairy shadow witch · Orchidaceae -
Populus angustifolia James POAN3narrowleaf cottonwood · Salicaceae -
Populus balsamifera L. POBA2balsam poplar · Salicaceae -
Portulaca halimoides L. POHA5silkcotton purslane · Portulacaceae -
Potentilla basaltica Tiehm & Ertter POBA6Soldier Meadows cinquefoil · Rosaceae -
Potentilla biennis Greene POBI7biennial cinquefoil · Rosaceae -
Potentilla diversifolia Lehm. var. diversifolia PODIDvarileaf cinquefoil · Rosaceae -
Potentilla flabellifolia Hook. ex Torr. & A. Gray POFL3high mountain cinquefoil · Rosaceae -
Potentilla hickmanii Eastw. POHI5Hickman's cinquefoil · Rosaceae -
Potentilla millefolia Rydb. POMI4cutleaf cinquefoil · Rosaceae -
Potentilla plattensis Nutt. POPLPlatte River cinquefoil · Rosaceae -
Potentilla rivalis Nutt. PORI3brook cinquefoil · Rosaceae -
Potentilla thurberi A. Gray POTH2scarlet cinquefoil · Rosaceae - Potentilla uliginosa B.C. Johnst. & Ertter POULCunningham Marsh cinquefoil · Rosaceae
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Prenanthes racemosa Michx. var. racemosa PRRAR3purple rattlesnakeroot · Asteraceae -
Prestoea acuminata (Willd.) H.E. Moore PRACSierran palm · Arecaceae -
Primula capillaris N.H. Holmgren & A.H. Holmgren PRCA3Ruby Mountain primrose · Primulaceae -
Primula egaliksensis Wormsk. ex Hornem. PREGGreenland primrose · Primulaceae -
Primula incana M.E. Jones PRINsilvery primrose · Primulaceae -
Primula mistassinica Michx. PRMIMistassini primrose · Primulaceae -
Primula nutans Georgi PRNUSiberian primrose · Primulaceae -
Primula tschuktschorum Kjellm. PRTSchukchi primrose · Primulaceae -
Proboscidea louisianica (Mill.) Thell. PRLOram's horn · Pedaliaceae -
Pseudognaphalium luteoalbum (L.) Hilliard & B.L. Burtt PSLU6Jersey cudweed · Asteraceae -
Psilactis asteroides A. Gray PSAS2New Mexico tansyaster · Asteraceae -
Psilocarphus brevissimus Nutt. PSBRshort woollyheads · Asteraceae -
Psilocarphus elatior (A. Gray) A. Gray PSELmeadow woollyheads · Asteraceae -
Psilocarphus tenellus Nutt. var. globiferus (Bertero ex DC.) Morefield PSTEGslender woollyheads · Asteraceae -
Psilotum nudum (L.) P. Beauv. PSNUwhisk fern · Psilotaceae -
Psychotria tenuifolia Sw. PSTE4shortleaf wild coffee · Rubiaceae -
Pteris plumula Desv. PTPLstriped brake · Pteridaceae -
Pteris tripartita Sw. PTTR2giant brake · Pteridaceae