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 1,651–1,700 of 2,368.
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Populus deltoides W. Bartram ex Marshall ssp. deltoides Native PODEDeastern cottonwood · Salicaceae 1 county -
Populus grandidentata Michx. Native POGR4bigtooth aspen · Salicaceae 1 county -
Populus nigra L. Introduced PONILombardy poplar · Salicaceae 1 county - Populus ×canescens (Aiton) Sm. (pro sp.) [alba × tremula] Introduced POCA14gray poplar · Salicaceae 1 county
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Portulaca oleracea L. Both POOLlittle hogweed · Portulacaceae 1 county -
Potamogeton amplifolius Tuck. Native POAM5largeleaf pondweed · Potamogetonaceae 1 county -
Potamogeton crispus L. Introduced POCR3curly pondweed · Potamogetonaceae 1 county -
Potamogeton epihydrus Raf. Native POEP2ribbonleaf pondweed · Potamogetonaceae 1 county -
Potamogeton foliosus Raf. Native POFO3leafy pondweed · Potamogetonaceae 1 county - Potamogeton foliosus Raf. ssp. foliosus Native POFOF4leafy pondweed · Potamogetonaceae 1 county
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Potamogeton illinoensis Morong Native POILIllinois pondweed · Potamogetonaceae 1 county -
Potamogeton nodosus Poir. Native PONO2longleaf pondweed · Potamogetonaceae 1 county -
Potamogeton perfoliatus L. Native POPE7claspingleaf pondweed · Potamogetonaceae 1 county -
Potamogeton pusillus L. Native POPU7small pondweed · Potamogetonaceae 1 county - Potamogeton pusillus L. ssp. pusillus Native POPUP5small pondweed · Potamogetonaceae 1 county
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Potamogeton robbinsii Oakes Native PORO2Robbins' pondweed · Potamogetonaceae 1 county - Potamogeton ×argutulus Hagstr. [gramineus × nodosus] Native POAR9pondweed · Potamogetonaceae 1 county
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Potentilla argentea L. Introduced POAR8silver cinquefoil · Rosaceae 1 county - Potentilla argentea L. var. argentea Introduced POARA3silver cinquefoil · Rosaceae 1 county
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Potentilla canadensis L. Native POCA17dwarf cinquefoil · Rosaceae 1 county - Potentilla canadensis L. var. canadensis Native POCAC2dwarf cinquefoil · Rosaceae 1 county
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Potentilla norvegica L. Native PONO3Norwegian cinquefoil · Rosaceae 1 county - Potentilla norvegica L. ssp. monspeliensis (L.) Asch. & Graebn. Native PONOMNorwegian cinquefoil · Rosaceae 1 county
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Potentilla recta L. Introduced PORE5sulphur cinquefoil · Rosaceae 1 county -
Potentilla reptans L. Introduced PORE6creeping cinquefoil · Rosaceae 1 county -
Potentilla simplex Michx. Native POSI2common cinquefoil · Rosaceae 1 county -
Prenanthes alba L. Native PRAL2white rattlesnakeroot · Asteraceae 1 county -
Prenanthes serpentaria Pursh Native PRSEcankerweed · Asteraceae 1 county -
Proboscidea louisianica (Mill.) Thell. Native PRLOram's horn · Pedaliaceae 1 county - Proboscidea louisianica (Mill.) Thell. ssp. louisianica Native PRLOLram's horn · Pedaliaceae 1 county
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Proserpinaca palustris L. Native PRPA3marsh mermaidweed · Haloragaceae 1 county - Proserpinaca palustris L. var. crebra Fernald & Grisc. Native PRPACmarsh mermaidweed · Haloragaceae 1 county
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Prunella laciniata (L.) L. Introduced PRLA7cutleaf selfheal · Lamiaceae 1 county -
Prunella vulgaris L. Native PRVUcommon selfheal · Lamiaceae 1 county - Prunella vulgaris L. ssp. lanceolata (W. Bartram) Hultén Native PRVUL2lance selfheal · Lamiaceae 1 county
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Prunus americana Marshall Native PRAMAmerican plum · Rosaceae 1 county -
Prunus angustifolia Marshall Native PRAN3Chickasaw plum · Rosaceae 1 county - Prunus angustifolia Marshall var. angustifolia Native PRANAChickasaw plum · Rosaceae 1 county
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Prunus avium (L.) L. Introduced PRAVsweet cherry · Rosaceae 1 county - Prunus cerasus L. Introduced PRCEsour cherry · Rosaceae 1 county
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Prunus mahaleb L. Introduced PRMAMahaleb cherry · Rosaceae 1 county -
Prunus persica (L.) Batsch Introduced PRPE3peach · Rosaceae 1 county - Prunus persica (L.) Batsch var. persica Introduced PRPEP2peach · Rosaceae 1 county
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Prunus serotina Ehrh. Native PRSE2black cherry · Rosaceae 1 county - Prunus serotina Ehrh. var. serotina Native PRSESblack cherry · Rosaceae 1 county
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Prunus spinosa L. Introduced PRSPblackthorn · Rosaceae 1 county -
Prunus subhirtella Miq. Introduced PRSU4winter-flowering cherry · Rosaceae 1 county -
Prunus virginiana L. Native PRVIchokecherry · Rosaceae 1 county - Prunus virginiana L. var. virginiana Native PRVIVchokecherry · Rosaceae 1 county
- Prunus ×yedoensis Matsum. (pro sp.) [subhirtella × speciosa] Introduced PRYEhybrid cherry · Rosaceae 1 county