Index / States / Pennsylvania / Allegheny
§1County listing — Pennsylvania
Allegheny County
Pennsylvania
- FIPS
- 42003
- Taxa recorded
- 1,943
- State
- Pennsylvania
Filter
Showing 451–500 of 1,405 (native).
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Dirca palustris L. Native DIPA9eastern leatherwood · Thymelaeaceae -
Dodecatheon meadia L. Native DOMEpride of Ohio · Primulaceae - Dodecatheon meadia L. ssp. meadia Native DOMEM3pride of Ohio · Primulaceae
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Doellingeria infirma (Michx.) Greene Native DOIN2cornel-leaf whitetop · Asteraceae -
Doellingeria umbellata (Mill.) Nees Native DOUM2parasol whitetop · Asteraceae - Doellingeria umbellata (Mill.) Nees var. umbellata Native DOUMUparasol whitetop · Asteraceae
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Dryopteris carthusiana (Vill.) H.P. Fuchs Native DRCA11spinulose woodfern · Dryopteridaceae -
Dryopteris clintoniana (D.C. Eaton) Dowell Native DRCLClinton's woodfern · Dryopteridaceae -
Dryopteris cristata (L.) A. Gray Native DRCR4crested woodfern · Dryopteridaceae -
Dryopteris goldieana (Hook. ex Goldie) A. Gray Native DRGO3Goldie's woodfern · Dryopteridaceae -
Dryopteris intermedia (Muhl. ex Willd.) A. Gray Native DRIN5intermediate woodfern · Dryopteridaceae -
Dryopteris marginalis (L.) A. Gray Native DRMA4marginal woodfern · Dryopteridaceae - Dryopteris ×boottii (Tuck.) Underw. (pro sp.) [cristata × intermedia] Native DRBO2woodfern · Dryopteridaceae
- Dryopteris ×slossoniae Wherry ex Lellinger [cristata × marginalis] Native DRSLwoodfern · Dryopteridaceae
- Dryopteris ×triploidea Wherry [carthusiana × intermedia] Native DRTRwoodfern · Dryopteridaceae
- Dryopteris ×uliginosa (A. Braun ex Dowell) Druce [carthusiana × cristata] Native DRUL2woodfern · Dryopteridaceae
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Echinochloa muricata (P. Beauv.) Fernald Native ECMU2rough barnyardgrass · Poaceae -
Echinocystis lobata (Michx.) Torr. & A. Gray Native ECLOwild cucumber · Cucurbitaceae -
Eclipta prostrata (L.) L. Native ECPRfalse daisy · Asteraceae -
Eleocharis acicularis (L.) Roem. & Schult. Native ELACneedle spikerush · Cyperaceae - Eleocharis acicularis (L.) Roem. & Schult. var. acicularis Native ELACAneedle spikerush · Cyperaceae
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Eleocharis erythropoda Steud. Native ELERbald spikerush · Cyperaceae -
Eleocharis obtusa (Willd.) Schult. Native ELOB2blunt spikerush · Cyperaceae -
Eleocharis palustris (L.) Roem. & Schult. Native ELPA3common spikerush · Cyperaceae - Eleocharis palustris (L.) Roem. & Schult. var. palustris Native ELPAPcommon spikerush · Cyperaceae
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Eleocharis tenuis (Willd.) Schult. Native ELTEslender spikerush · Cyperaceae - Eleocharis tenuis (Willd.) Schult. var. tenuis Native ELTETslender spikerush · Cyperaceae
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Elodea canadensis Michx. Native ELCA7Canadian waterweed · Hydrocharitaceae -
Elodea nuttallii (Planch.) H. St. John Native ELNU2western waterweed · Hydrocharitaceae -
Elymus canadensis L. Native ELCA4Canada wildrye · Poaceae -
Elymus hystrix L. Native ELHYeastern bottlebrush grass · Poaceae -
Elymus riparius Wiegand Native ELRIriverbank wildrye · Poaceae -
Elymus villosus Muhl. ex Willd. Native ELVIhairy wildrye · Poaceae -
Elymus virginicus L. Native ELVI3Virginia wildrye · Poaceae -
Epifagus virginiana (L.) W.P.C. Barton Native EPVI2beechdrops · Orobanchaceae -
Epigaea repens L. Native EPRE2trailing arbutus · Ericaceae -
Epilobium ciliatum Raf. Native EPCIfringed willowherb · Onagraceae - Epilobium ciliatum Raf. ssp. ciliatum Native EPCICfringed willowherb · Onagraceae
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Epilobium coloratum Biehler Native EPCOpurpleleaf willowherb · Onagraceae -
Equisetum arvense L. Native EQARfield horsetail · Equisetaceae -
Equisetum fluviatile L. Native EQFLwater horsetail · Equisetaceae -
Equisetum hyemale L. Native EQHYscouringrush horsetail · Equisetaceae - Equisetum hyemale L. var. affine (Engelm.) A.A. Eaton Native EQHYAscouringrush horsetail · Equisetaceae
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Equisetum laevigatum A. Braun Native EQLAsmooth horsetail · Equisetaceae -
Equisetum sylvaticum L. Native EQSYwoodland horsetail · Equisetaceae - Equisetum ×litorale Kühlewein ex Rupr. (pro sp.) [arvense × fluviatile] Native EQLIhorsetail · Equisetaceae
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Eragrostis capillaris (L.) Nees Native ERCAlace grass · Poaceae -
Eragrostis frankii C.A. Mey. ex Steud. Native ERFRsandbar lovegrass · Poaceae -
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb. Native ERHYteal lovegrass · Poaceae -
Eragrostis pectinacea (Michx.) Nees ex Steud. Native ERPEtufted lovegrass · Poaceae