Index / States / Rhode Island / Washington
§1County listing — Rhode Island
Washington County
Rhode Island
- FIPS
- 44009
- Taxa recorded
- 1,094
- State
- Rhode Island
Filter
Showing 701–750 of 1,094.
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Pinus rigida Mill. Native PIRIpitch pine · Pinaceae -
Pinus strobus L. Native PISTeastern white pine · Pinaceae -
Pityopsis falcata (Pursh) Nutt. Native PIFAsickleleaf silkgrass · Asteraceae -
Plantago aristata Michx. Native PLAR3largebracted plantain · Plantaginaceae -
Plantago lanceolata L. Introduced PLLAnarrowleaf plantain · Plantaginaceae -
Plantago major L. Introduced PLMA2common plantain · Plantaginaceae -
Plantago maritima L. Native PLMA3goose tongue · Plantaginaceae - Plantago maritima L. var. juncoides (Lam.) A. Gray Native PLMAJgoose tongue · Plantaginaceae
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Plantago rugelii Decne. Native PLRUblackseed plantain · Plantaginaceae - Plantago rugelii Decne. var. rugelii Native PLRURblackseed plantain · Plantaginaceae
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Platanthera blephariglottis (Willd.) Lindl. Native PLBLwhite fringed orchid · Orchidaceae -
Platanthera ciliaris (L.) Lindl. Native PLCI2yellow fringed orchid · Orchidaceae -
Platanthera clavellata (Michx.) Luer Native PLCLsmall green wood orchid · Orchidaceae -
Platanthera flava (L.) Lindl. Native PLFLpalegreen orchid · Orchidaceae - Platanthera flava (L.) Lindl. var. herbiola (R. Br.) Luer Native PLFLHpalegreen orchid · Orchidaceae
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Platanthera psycodes (L.) Lindl. Native PLPS2lesser purple fringed orchid · Orchidaceae -
Platanus occidentalis L. Native PLOCAmerican sycamore · Platanaceae -
Pluchea odorata (L.) Cass. Native PLODsweetscent · Asteraceae - Pluchea odorata (L.) Cass. var. succulenta (Fernald) Cronquist Native PLODSsweetscent · Asteraceae
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Poa annua L. Introduced POANannual bluegrass · Poaceae -
Poa compressa L. Introduced POCOCanada bluegrass · Poaceae -
Poa palustris L. Native POPA2fowl bluegrass · Poaceae -
Poa pratensis L. Both POPRKentucky bluegrass · Poaceae - Poa pratensis L. ssp. pratensis Introduced POPRP2Kentucky bluegrass · Poaceae
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Poa trivialis L. Introduced POTR2rough bluegrass · Poaceae -
Pogonia ophioglossoides (L.) Ker Gawl. Native POOPsnakemouth orchid · Orchidaceae -
Polygala cruciata L. Native POCRdrumheads · Polygalaceae - Polygala cruciata L. var. aquilonia Fernald & B.G. Schub. Native POCRAdrumheads · Polygalaceae
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Polygala nuttallii Torr. & A. Gray Native PONU2Nuttall's milkwort · Polygalaceae -
Polygala polygama Walter Native POPOracemed milkwort · Polygalaceae -
Polygala sanguinea L. Native POSA3purple milkwort · Polygalaceae -
Polygala verticillata L. Native POVEwhorled milkwort · Polygalaceae -
Polygonatum pubescens (Willd.) Pursh Native POPU4hairy Solomon's seal · Liliaceae -
Polygonella articulata (L.) Meisn. Native POAR4coastal jointweed · Polygonaceae -
Polygonum arifolium L. Native POAR6halberdleaf tearthumb · Polygonaceae -
Polygonum aviculare L. Introduced POAVprostrate knotweed · Polygonaceae -
Polygonum careyi Olney Native POCA8Carey's smartweed · Polygonaceae -
Polygonum cuspidatum Siebold & Zucc. Introduced POCU6Japanese knotweed · Polygonaceae -
Polygonum hydropiperoides Michx. Native POHY2swamp smartweed · Polygonaceae -
Polygonum lapathifolium L. Native POLA4curlytop knotweed · Polygonaceae -
Polygonum orientale L. Introduced POOR2kiss me over the garden gate · Polygonaceae -
Polygonum pensylvanicum L. Native POPE2Pennsylvania smartweed · Polygonaceae - Polygonum persicaria L. Introduced POPE3spotted ladysthumb · Polygonaceae
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Polygonum punctatum Elliott Native POPU5dotted smartweed · Polygonaceae -
Polygonum ramosissimum Michx. Native PORA3bushy knotweed · Polygonaceae -
Polygonum robustius (Small) Fernald Native POROstout smartweed · Polygonaceae -
Polygonum sagittatum L. Native POSA5arrowleaf tearthumb · Polygonaceae -
Polygonum scandens L. Both POSC3climbing false buckwheat · Polygonaceae -
Polygonum setaceum Baldw. Native POSE6bog smartweed · Polygonaceae -
Polygonum virginianum L. Native POVI2jumpseed · Polygonaceae