Index / States / Pennsylvania / Allegheny
§1County listing — Pennsylvania
Allegheny County
Pennsylvania
- FIPS
- 42003
- Taxa recorded
- 1,943
- State
- Pennsylvania
Filter
Showing 1,601–1,650 of 1,943.
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Senna marilandica (L.) Link Native SEMA11Maryland senna · Fabaceae -
Sericocarpus asteroides (L.) Britton, Sterns & Poggenb. Native SEAS3toothed whitetop aster · Asteraceae -
Setaria faberi Herrm. Introduced SEFAJapanese bristlegrass · Poaceae -
Setaria italica (L.) P. Beauv. Introduced SEITfoxtail millet · Poaceae -
Setaria verticillata (L.) P. Beauv. Introduced SEVE3hooked bristlegrass · Poaceae - Setaria viridis (L.) P. Beauv. Introduced SEVI4green bristlegrass · Poaceae
- Setaria viridis (L.) P. Beauv. var. major (Gaudin) Pospichal Introduced SEVIMgreen bristlegrass · Poaceae
- Setaria viridis (L.) P. Beauv. var. viridis Introduced SEVIVgreen bristlegrass · Poaceae
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Sherardia arvensis L. Introduced SHAR2blue fieldmadder · Rubiaceae -
Sicyos angulatus L. Native SIANoneseed bur cucumber · Cucurbitaceae -
Sida spinosa L. Native SISPprickly fanpetals · Malvaceae -
Silene antirrhina L. Native SIAN2sleepy silene · Caryophyllaceae -
Silene armeria L. Introduced SIARsweet William silene · Caryophyllaceae -
Silene caroliniana Walter Native SICA6sticky catchfly · Caryophyllaceae - Silene caroliniana Walter ssp. pensylvanica (Michx.) R.T. Clausen Native SICAPPennsylvania catchfly · Caryophyllaceae
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Silene dichotoma Ehrh. Introduced SIDI2forked catchfly · Caryophyllaceae -
Silene dioica (L.) Clairville Introduced SIDI4red catchfly · Caryophyllaceae -
Silene latifolia Poir. Introduced SILA21bladder campion · Caryophyllaceae - Silene latifolia Poir. ssp. alba (Mill.) Greuter & Burdet Introduced SILAA3bladder campion · Caryophyllaceae
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Silene nivea (Nutt.) Muhl. ex Otth Native SINIevening campion · Caryophyllaceae -
Silene noctiflora L. Introduced SINOnightflowering silene · 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
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Silene vulgaris (Moench) Garcke Introduced SIVUmaidenstears · Caryophyllaceae -
Silphium laciniatum L. Native SILA3compassplant · Asteraceae - Silphium laciniatum L. var. laciniatum Native SILAL2compassplant · Asteraceae
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Silphium perfoliatum L. Native SIPE2cup plant · Asteraceae - Silphium perfoliatum L. var. perfoliatum Native SIPEPcup plant · Asteraceae
- Silphium trifoliatum L. Native SITR7whorled rosinweed · Asteraceae
- Silphium trifoliatum L. var. trifoliatum Native SITRTwhorled rosinweed · Asteraceae
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Sinapis arvensis L. Introduced SIAR4charlock mustard · Brassicaceae - Sinapis arvensis L. ssp. arvensis Introduced SIARAwild mustard · Brassicaceae
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Sisymbrium altissimum L. Introduced SIAL2tall tumblemustard · Brassicaceae -
Sisymbrium officinale (L.) Scop. Introduced SIOFhedgemustard · Brassicaceae -
Sisyrinchium albidum Raf. Native SIAL3white blue-eyed grass · Iridaceae -
Sisyrinchium angustifolium Mill. Native SIAN3narrowleaf blue-eyed grass · Iridaceae -
Sisyrinchium mucronatum Michx. Native SIMU3needletip blue-eyed grass · Iridaceae -
Smallanthus uvedalius (L.) Mack. ex Small Native SMUVhairy leafcup · Asteraceae -
Smilax glauca Walter Native SMGLcat greenbrier · Smilacaceae -
Smilax herbacea L. Native SMHEsmooth carrionflower · 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 dulcamara L. Introduced SODUclimbing nightshade · Solanaceae - Solanum dulcamara L. var. dulcamara Introduced SODUDclimbing nightshade · Solanaceae
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Solanum lycopersicum L. Introduced SOLY2garden tomato · Solanaceae - Solanum lycopersicum L. var. lycopersicum Introduced SOLYLgarden tomato · Solanaceae
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Solanum physalifolium Rusby Introduced SOPHhoe nightshade · Solanaceae -
Solanum ptycanthum Dunal Native SOPT7West Indian nightshade · Solanaceae