Index / States / Pennsylvania / Delaware
§1County listing — Pennsylvania
Delaware County
Pennsylvania
- FIPS
- 42045
- Taxa recorded
- 1,919
- State
- Pennsylvania
Filter
Showing 1,451–1,500 of 1,919.
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Reseda lutea L. Introduced RELUyellow mignonette · Resedaceae -
Rhamnus cathartica L. Introduced RHCA3common buckthorn · Rhamnaceae -
Rhexia mariana L. Native RHMAMaryland meadowbeauty · Melastomataceae - Rhexia mariana L. var. mariana Native RHMAM2Maryland meadowbeauty · Melastomataceae
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Rhexia virginica L. Native RHVIhandsome Harry · Melastomataceae -
Rhododendron canescens (Michx.) Sweet Native RHCA7mountain azalea · Ericaceae -
Rhododendron periclymenoides (Michx.) Shinners Native RHPE4pink azalea · Ericaceae -
Rhododendron viscosum (L.) Torr. Native RHVI2swamp azalea · Ericaceae -
Rhodotypos scandens (Thunb.) Makino Introduced RHSC3jetbead · Rosaceae -
Rhus copallinum L. Native RHCOwinged sumac · Anacardiaceae - Rhus copallinum L. var. copallinum Native RHCOCwinged sumac · Anacardiaceae
- Rhus copallinum L. var. latifolia Engl. Native RHCOL2winged sumac · Anacardiaceae
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Rhus glabra L. Native RHGLsmooth sumac · Anacardiaceae -
Rhynchospora alba (L.) Vahl Native RHAL3white beaksedge · Cyperaceae -
Rhynchospora capitellata (Michx.) Vahl Native RHCA12brownish beaksedge · Cyperaceae -
Rhynchospora recognita (Gale) Kral Native RHRE8globe beaksedge · Cyperaceae -
Ribes americanum Mill. Native RIAM2American black currant · Grossulariaceae -
Ribes aureum Pursh Native RIAUgolden currant · Grossulariaceae - Ribes aureum Pursh var. villosum DC. Native RIAUVgolden currant · Grossulariaceae
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Ribes hirtellum Michx. Native RIHIhairystem gooseberry · Grossulariaceae -
Ribes rubrum L. Introduced RIRU80cultivated currant · Grossulariaceae -
Ribes uva-crispa L. Introduced RIUV80European gooseberry · Grossulariaceae - Ribes uva-crispa L. var. sativum DC. Introduced RIUVSEuropean gooseberry · Grossulariaceae
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Robinia pseudoacacia L. Native ROPSblack locust · Fabaceae -
Robinia viscosa Vent. Native ROVIclammy locust · Fabaceae - Robinia viscosa Vent. var. viscosa Native ROVIVclammy locust · Fabaceae
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Rorippa palustris (L.) Besser Native ROPA2bog yellowcress · Brassicaceae - Rorippa palustris (L.) Besser ssp. fernaldiana (Butters & Abbe) Jonsell Native ROPAF2Fernald's yellowcress · Brassicaceae
- Rorippa palustris (L.) Besser ssp. hispida (Desv.) Jonsell Native ROPAHhispid yellowcress · Brassicaceae
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Rorippa sylvestris (L.) Besser Introduced ROSYcreeping yellowcress · Brassicaceae -
Rosa canina L. Introduced ROCA3dog rose · Rosaceae -
Rosa carolina L. Native ROCA4Carolina rose · Rosaceae - Rosa carolina L. var. carolina Native ROCACCarolina rose · Rosaceae
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Rosa multiflora Thunb. Introduced ROMUmultiflora rose · Rosaceae -
Rosa palustris Marshall Native ROPAswamp rose · Rosaceae -
Rosa rubiginosa L. Introduced RORU82sweetbriar rose · Rosaceae -
Rosa virginiana Mill. Native ROVI2Virginia rose · Rosaceae - Rosa virginiana Mill. var. virginiana Native ROVIV2Virginia rose · Rosaceae
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Rotala ramosior (L.) Koehne Native RORAlowland rotala · Lythraceae -
Rubus allegheniensis Porter Native RUALAllegheny blackberry · Rosaceae - Rubus allegheniensis Porter var. allegheniensis Native RUALAAllegheny blackberry · Rosaceae
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Rubus armeniacus Focke Introduced RUAR9Himalayan blackberry · Rosaceae -
Rubus cuneifolius Pursh Native RUCUsand blackberry · Rosaceae -
Rubus flagellaris Willd. Native RUFLnorthern dewberry · Rosaceae -
Rubus hispidus L. Native RUHIbristly dewberry · Rosaceae -
Rubus laciniatus Willd. Introduced RULAcutleaf blackberry · Rosaceae -
Rubus occidentalis L. Native RUOCblack raspberry · Rosaceae -
Rubus odoratus L. Native RUODpurpleflowering raspberry · Rosaceae - Rubus odoratus L. var. odoratus Native RUODOpurpleflowering raspberry · Rosaceae
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Rubus pensilvanicus Poir. Native RUPE3Pennsylvania blackberry · Rosaceae