Index / States / District of Columbia
§1State listing — Mid-Atlantic
District of Columbia
a regional flora of 1 counties
- State code
- DC · FIPS 11
- Taxa recorded
- 2,368
- Counties
- 1
§2Counties
Drill down to a county
§3Catalogue
All taxa recorded in District of Columbia
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Showing 1,151–1,200 of 1,765 (native).
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Phryma leptostachya L. Native PHLE5American lopseed · Verbenaceae 1 county -
Phyla lanceolata (Michx.) Greene Native PHLA3lanceleaf fogfruit · Verbenaceae 1 county -
Phyllanthus caroliniensis Walter Native PHCA9Carolina leaf-flower · Euphorbiaceae 1 county - Phyllanthus caroliniensis Walter ssp. caroliniensis Native PHCACCarolina leaf-flower · Euphorbiaceae 1 county
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Physalis heterophylla Nees Native PHHE5clammy groundcherry · Solanaceae 1 county - Physalis heterophylla Nees var. heterophylla Native PHHEH3clammy groundcherry · Solanaceae 1 county
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Physalis longifolia Nutt. Native PHLO4longleaf groundcherry · Solanaceae 1 county - Physalis longifolia Nutt. var. subglabrata (Mack. & Bush) Cronquist Native PHLOSlongleaf groundcherry · Solanaceae 1 county
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Physocarpus opulifolius (L.) Maxim. var. opulifolius Native PHOPOcommon ninebark · Rosaceae 1 county - Physocarpus opulifolius (L.) Maxim., orth. cons. Native PHOPcommon ninebark · Rosaceae 1 county
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Physostegia virginiana (L.) Benth. Native PHVI8obedient plant · Lamiaceae 1 county - Physostegia virginiana (L.) Benth. ssp. virginiana Native PHVIVobedient plant · Lamiaceae 1 county
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Phytolacca americana L. Native PHAM4American pokeweed · Phytolaccaceae 1 county - Phytolacca americana L. var. americana Native PHAMA3American pokeweed · Phytolaccaceae 1 county
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Pilea pumila (L.) A. Gray Native PIPU2Canadian clearweed · Urticaceae 1 county - Pilea pumila (L.) A. Gray var. pumila Native PIPUPCanadian clearweed · Urticaceae 1 county
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Pinus echinata Mill. Native PIEC2shortleaf pine · Pinaceae 1 county -
Pinus glabra Walter Native PIGL2spruce pine · Pinaceae 1 county -
Pinus pungens Lamb. Native PIPU5Table Mountain pine · Pinaceae 1 county -
Pinus rigida Mill. Native PIRIpitch pine · Pinaceae 1 county -
Pinus strobus L. Native PISTeastern white pine · Pinaceae 1 county -
Pinus taeda L. Native PITAloblolly pine · Pinaceae 1 county -
Pinus virginiana Mill. Native PIVI2Virginia pine · Pinaceae 1 county -
Piptochaetium avenaceum (L.) Parodi Native PIAVblackseed speargrass · Poaceae 1 county -
Plantago aristata Michx. Native PLAR3largebracted plantain · Plantaginaceae 1 county -
Plantago cordata Lam. Native PLCO2heartleaf plantain · Plantaginaceae 1 county -
Plantago pusilla Nutt. Native PLPUdwarf plantain · Plantaginaceae 1 county -
Plantago rugelii Decne. Native PLRUblackseed plantain · Plantaginaceae 1 county - Plantago rugelii Decne. var. rugelii Native PLRURblackseed plantain · Plantaginaceae 1 county
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Plantago virginica L. Native PLVIVirginia plantain · Plantaginaceae 1 county -
Platanthera ciliaris (L.) Lindl. Native PLCI2yellow fringed orchid · Orchidaceae 1 county -
Platanthera clavellata (Michx.) Luer Native PLCLsmall green wood orchid · Orchidaceae 1 county -
Platanthera flava (L.) Lindl. Native PLFLpalegreen orchid · Orchidaceae 1 county - Platanthera flava (L.) Lindl. var. herbiola (R. Br.) Luer Native PLFLHpalegreen orchid · Orchidaceae 1 county
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Platanthera lacera (Michx.) G. Don Native PLLA2green fringed orchid · Orchidaceae 1 county -
Platanthera peramoena (A. Gray) A. Gray Native PLPEpurple fringeless orchid · Orchidaceae 1 county -
Platanthera psycodes (L.) Lindl. Native PLPS2lesser purple fringed orchid · Orchidaceae 1 county -
Platanus occidentalis L. Native PLOCAmerican sycamore · Platanaceae 1 county -
Platystemon californicus Benth. Native PLCA5creamcups · Papaveraceae 1 county -
Poa autumnalis Muhl. ex Elliott Native POAUautumn bluegrass · Poaceae 1 county -
Poa cuspidata Nutt. Native POCU4early bluegrass · Poaceae 1 county -
Poa palustris L. Native POPA2fowl bluegrass · Poaceae 1 county -
Poa sylvestris A. Gray Native POSYwoodland bluegrass · Poaceae 1 county -
Podophyllum peltatum L. Native POPEmayapple · Berberidaceae 1 county -
Podostemum ceratophyllum Michx. Native POCE3hornleaf riverweed · Podostemaceae 1 county -
Pogonia ophioglossoides (L.) Ker Gawl. Native POOPsnakemouth orchid · Orchidaceae 1 county -
Polemonium reptans L. Native PORE2Greek valerian · Polemoniaceae 1 county - Polemonium reptans L. var. reptans Native PORERGreek valerian · Polemoniaceae 1 county
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Polygala ambigua Nutt. Native POAM9whorled milkwort · Polygalaceae 1 county -
Polygala cruciata L. Native POCRdrumheads · Polygalaceae 1 county