Explore / Taxonomic exploration / Forbs & herbs
Taxonomic exploration
Forbs & herbs
Forb-form herbaceous plants — wildflowers, broadleaved herbs, everything between grasses and shrubs.
- Matching taxa
- 18,712
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- growth_habit=Forb/herb
Showing 14,301–14,350 of 18,712.
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Polygonum glabrum Willd. POGL10denseflower knotweed · Polygonaceae -
Polygonum glaucum Nutt. POGL7seaside knotweed · Polygonaceae - Polygonum heterosepalum M. Peck & Ownbey POHE2oddsepal knotweed · Polygonaceae
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Polygonum hickmanii H. Hinds & R. Morgan POHI14Hickman's knotweed · Polygonaceae -
Polygonum hirsutum Walter POHI3hairy smartweed · Polygonaceae -
Polygonum hispidum Kunth POHI2bristly smartweed · Polygonaceae -
Polygonum hydropiper L. POHYmarshpepper knotweed · Polygonaceae - Polygonum hydropiperoides Michx. POHY2swamp smartweed · Polygonaceae
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Polygonum lapathifolium L. POLA4curlytop knotweed · Polygonaceae - Polygonum leptocarpum B.L. Rob. POLE6narrowpoint knotweed · Polygonaceae
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Polygonum marinense T.R. Mert. & P.H. Raven POMA15Marin knotweed · Polygonaceae -
Polygonum meisnerianum Cham. & Schltdl. POME4branched tearthumb · Polygonaceae - Polygonum meisnerianum Cham. & Schltdl. var. beyrichianum (Cham. & Schltdl.) Meisn. POMEBbranched tearthumb · Polygonaceae
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Polygonum minimum S. Watson POMI2broadleaf knotweed · Polygonaceae -
Polygonum minus Huds. POMI21pygmy smartweed · Polygonaceae -
Polygonum multiflorum Thunb. POMU13tuber fleeceflower · Polygonaceae -
Polygonum nepalense Meisn. PONE9Nepalese smartweed · Polygonaceae -
Polygonum orientale L. POOR2kiss me over the garden gate · Polygonaceae -
Polygonum parryi Greene POPA8Parry's knotweed · Polygonaceae -
Polygonum patulum M. Bieb. POPA9Bellard's smartweed · Polygonaceae -
Polygonum pensylvanicum L. POPE2Pennsylvania smartweed · Polygonaceae -
Polygonum perfoliatum L. POPE10Asiatic tearthumb · Polygonaceae - Polygonum persicaria L. POPE3spotted ladysthumb · Polygonaceae
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Polygonum phytolaccifolium Meisn. ex Small POPHpoke knotweed · Polygonaceae -
Polygonum polycnemoides Jaubert & Spach POPO3manyleg knotweed · Polygonaceae -
Polygonum polygaloides Wall. ex Meisn. POPO4milkwort knotweed · Polygonaceae - Polygonum polygaloides Wall. ex Meisn. ssp. confertiflorum (Nutt. ex Piper) J.C. Hickman POPOCfruitleaf knotweed · Polygonaceae
- Polygonum polygaloides Wall. ex Meisn. ssp. esotericum (L.C. Wheeler) J.C. Hickman POPOEwhitemargin knotweed · Polygonaceae
- Polygonum polygaloides Wall. ex Meisn. ssp. kelloggii (Greene) J.C. Hickman POPOKKellogg's knotweed · Polygonaceae
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Polygonum polystachyum Wall. ex Meisn. POPO5cultivated knotweed · Polygonaceae -
Polygonum punctatum Elliott POPU5dotted smartweed · Polygonaceae - Polygonum punctatum Elliott var. confertiflorum (Meisn.) Fassett POPUC2dotted smartweed · Polygonaceae
- Polygonum punctatum Elliott var. punctatum POPUP4dotted smartweed · Polygonaceae
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Polygonum ramosissimum Michx. PORA3bushy knotweed · Polygonaceae - Polygonum ramosissimum Michx. var. prolificum Small PORAPbushy knotweed · Polygonaceae
- Polygonum ramosissimum Michx. var. ramosissimum PORARbushy knotweed · Polygonaceae
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Polygonum robustius (Small) Fernald POROstout smartweed · Polygonaceae -
Polygonum sachalinense F. Schmidt ex Maxim. POSA4giant knotweed · Polygonaceae -
Polygonum sagittatum L. POSA5arrowleaf tearthumb · Polygonaceae -
Polygonum scandens L. POSC3climbing false buckwheat · Polygonaceae - Polygonum scandens L. var. cristatum (Engelm. & A. Gray) Gleason POSCCclimbing false buckwheat · Polygonaceae
- Polygonum scandens L. var. dumetorum (L.) Gleason POSCDclimbing false buckwheat · Polygonaceae
- Polygonum scandens L. var. scandens POSCSclimbing false buckwheat · Polygonaceae
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Polygonum setaceum Baldw. POSE6bog smartweed · Polygonaceae -
Polygonum striatulum B.L. Rob. POST7striped knotweed · Polygonaceae -
Polygonum tenue Michx. POTE2pleatleaf knotweed · Polygonaceae -
Polygonum virginianum L. POVI2jumpseed · Polygonaceae -
Polygonum viviparum L. POVI3alpine bistort · Polygonaceae -
Polymnia canadensis L. POCA11whiteflower leafcup · Asteraceae -
Polymnia cossatotensis Pittman & V.M. Bates POCO25Cossatot Mountain leafcup · Asteraceae