Index / States / Pennsylvania / Washington
§1County listing — Pennsylvania
Washington County
Pennsylvania
- FIPS
- 42125
- Taxa recorded
- 1,235
- State
- Pennsylvania
Filter
Showing 801–850 of 1,000 (native).
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Scirpus ancistrochaetus Schuyler Native SCAN5barbedbristle bulrush · Cyperaceae -
Scirpus atrovirens Willd. Native SCAT2green bulrush · Cyperaceae -
Scirpus cyperinus (L.) Kunth Native SCCYwoolgrass · Cyperaceae -
Scirpus polyphyllus Vahl Native SCPO2leafy bulrush · Cyperaceae -
Scrophularia lanceolata Pursh Native SCLAlanceleaf figwort · Scrophulariaceae -
Scrophularia marilandica L. Native SCMA2carpenter's square · Scrophulariaceae -
Scutellaria incana Biehler Native SCINhoary skullcap · Lamiaceae - Scutellaria incana Biehler var. incana Native SCINI2hoary skullcap · Lamiaceae
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Scutellaria integrifolia L. Native SCIN2helmet flower · Lamiaceae -
Scutellaria lateriflora L. Native SCLA2blue skullcap · Lamiaceae - Scutellaria lateriflora L. var. lateriflora Native SCLAL2blue skullcap · Lamiaceae
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Scutellaria nervosa Pursh Native SCNE2veiny skullcap · Lamiaceae -
Scutellaria parvula Michx. Native SCPA7small skullcap · Lamiaceae - Scutellaria parvula Michx. var. missouriensis (Torr.) Goodman & C.A. Lawson Native SCPAMLeonard's skullcap · Lamiaceae
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Sedum ternatum Michx. Native SETE3woodland stonecrop · Crassulaceae -
Selaginella rupestris (L.) Spring Native SERUnorthern selaginella · Selaginellaceae -
Senna marilandica (L.) Link Native SEMA11Maryland senna · Fabaceae -
Sericocarpus asteroides (L.) Britton, Sterns & Poggenb. Native SEAS3toothed whitetop aster · Asteraceae -
Sicyos angulatus L. Native SIANoneseed bur cucumber · Cucurbitaceae -
Sida hermaphrodita (L.) Rusby Native SIHE3Virginia fanpetals · Malvaceae -
Sida spinosa L. Native SISPprickly fanpetals · Malvaceae -
Silene antirrhina L. Native SIAN2sleepy silene · Caryophyllaceae -
Silene nivea (Nutt.) Muhl. ex Otth Native SINIevening campion · Caryophyllaceae -
Silene stellata (L.) W.T. Aiton Native SISTwidowsfrill · Caryophyllaceae -
Silene virginica L. Native SIVI4fire pink · Caryophyllaceae - Silene virginica L. var. virginica Native SIVIVfire pink · Caryophyllaceae
- Silphium trifoliatum L. Native SITR7whorled rosinweed · Asteraceae
- Silphium trifoliatum L. var. trifoliatum Native SITRTwhorled rosinweed · Asteraceae
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Sisyrinchium angustifolium Mill. Native SIAN3narrowleaf blue-eyed grass · Iridaceae -
Sisyrinchium mucronatum Michx. Native SIMU3needletip blue-eyed grass · Iridaceae -
Smilax ecirrhata (Engelm. ex Kunth) S. Watson Native SMECupright carrionflower · Smilacaceae -
Smilax glauca Walter Native SMGLcat greenbrier · Smilacaceae -
Smilax herbacea L. Native SMHEsmooth carrionflower · Smilacaceae -
Smilax rotundifolia L. Native SMROroundleaf greenbrier · Smilacaceae -
Smilax tamnoides L. Native SMTA2bristly greenbrier · Smilacaceae -
Solanum carolinense L. Native SOCA3Carolina horsenettle · Solanaceae - Solanum carolinense L. var. carolinense Native SOCAC4Carolina horsenettle · Solanaceae
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Solanum ptycanthum Dunal Native SOPT7West Indian nightshade · Solanaceae -
Solidago altissima L. Native SOAL6Canada goldenrod · Asteraceae -
Solidago arguta Aiton Native SOARAtlantic goldenrod · Asteraceae - Solidago arguta Aiton var. arguta Native SOARAAtlantic goldenrod · Asteraceae
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Solidago bicolor L. Native SOBIwhite goldenrod · Asteraceae -
Solidago caesia L. Native SOCA4wreath goldenrod · Asteraceae -
Solidago canadensis L. Native SOCA6Canada goldenrod · Asteraceae - Solidago canadensis L. var. canadensis Native SOCAC3Canada goldenrod · Asteraceae
- Solidago canadensis L. var. hargeri Fernald Native SOCAHHarger's goldenrod · Asteraceae
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Solidago curtisii Torr. & A. Gray Native SOCUmountain decumbent goldenrod · Asteraceae -
Solidago erecta Pursh Native SOERshowy goldenrod · Asteraceae -
Solidago flexicaulis L. Native SOFL2zigzag goldenrod · Asteraceae -
Solidago gigantea Aiton Native SOGIgiant goldenrod · Asteraceae