Pike County

Showing 801–850 of 986.

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  Sanicula trifoliata E.P. Bicknell Native SATR4

  largefruit blacksnakeroot · Apiaceae
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  Sassafras albidum (Nutt.) Nees Native SAAL5

  sassafras · Lauraceae
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  Saxifraga pensylvanica L. Native SAPE8

  eastern swamp saxifrage · Saxifragaceae
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  Saxifraga virginiensis Michx. Native SAVI5

  early saxifrage · Saxifragaceae
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  Saxifraga virginiensis Michx. var. virginiensis Native SAVIV

  early saxifrage · Saxifragaceae
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  Schoenoplectiella purshiana (Fernald) Lye Native SCPU14

  weakstalk bulrush · Cyperaceae
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  Scirpus georgianus Harper Native SCGE2

  Georgia bulrush · Cyperaceae
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  Scleria pauciflora Muhl. ex Willd. Native SCPA5

  fewflower nutrush · Cyperaceae
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  Sclerochloa dura (L.) P. Beauv. Introduced SCDU2

  common hardgrass · Poaceae
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  Scutellaria elliptica Muhl. ex Spreng. Native SCEL

  hairy skullcap · Lamiaceae
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  Scutellaria incana Biehler Native SCIN

  hoary skullcap · Lamiaceae
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  Scutellaria incana Biehler var. incana Native SCINI2

  hoary skullcap · Lamiaceae
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  Scutellaria integrifolia L. Native SCIN2

  helmet flower · Lamiaceae
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  Scutellaria lateriflora L. Native SCLA2

  blue skullcap · Lamiaceae
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  Scutellaria lateriflora L. var. lateriflora Native SCLAL2

  blue skullcap · Lamiaceae
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  Scutellaria nervosa Pursh Native SCNE2

  veiny skullcap · Lamiaceae
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  Scutellaria parvula Michx. Native SCPA7

  small skullcap · Lamiaceae
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  Scutellaria parvula Michx. var. missouriensis (Torr.) Goodman & C.A. Lawson Native SCPAM

  Leonard's skullcap · Lamiaceae
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  Scutellaria saxatilis Riddell Native SCSA5

  smooth rock skullcap · Lamiaceae
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  Scutellaria serrata Andrews Native SCSE5

  showy skullcap · Lamiaceae
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  Senna marilandica (L.) Link Native SEMA11

  Maryland senna · Fabaceae
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  Sericocarpus asteroides (L.) Britton, Sterns & Poggenb. Native SEAS3

  toothed whitetop aster · Asteraceae
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  Sericocarpus linifolius (L.) Britton, Sterns & Poggenb. Native SELI5

  narrowleaf whitetop aster · Asteraceae
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  Sicyos angulatus L. Native SIAN

  oneseed bur cucumber · Cucurbitaceae
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  Sida spinosa L. Native SISP

  prickly fanpetals · Malvaceae
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  Silene antirrhina L. Native SIAN2

  sleepy silene · Caryophyllaceae
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  Silene caroliniana Walter Native SICA6

  sticky catchfly · Caryophyllaceae
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  Silene caroliniana Walter ssp. pensylvanica (Michx.) R.T. Clausen Native SICAP

  Pennsylvania catchfly · Caryophyllaceae
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  Silene caroliniana Walter ssp. wherryi (Small) R.T. Clausen Native SICAW

  Wherry's catchfly · Caryophyllaceae
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  Silene rotundifolia Nutt. Native SIRO4

  roundleaf catchfly · Caryophyllaceae
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  Silene stellata (L.) W.T. Aiton Native SIST

  widowsfrill · Caryophyllaceae
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  Silene virginica L. Native SIVI4

  fire pink · Caryophyllaceae
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  Silene virginica L. var. virginica Native SIVIV

  fire pink · Caryophyllaceae
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  Silphium perfoliatum L. Native SIPE2

  cup plant · Asteraceae
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  Silphium perfoliatum L. var. perfoliatum Native SIPEP

  cup plant · Asteraceae
• ⚘
  Silphium trifoliatum L. Native SITR7

  whorled rosinweed · Asteraceae
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  Sisymbrium altissimum L. Introduced SIAL2

  tall tumblemustard · Brassicaceae
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  Sisymbrium officinale (L.) Scop. Introduced SIOF

  hedgemustard · Brassicaceae
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  Sisyrinchium albidum Raf. Native SIAL3

  white blue-eyed grass · Iridaceae
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  Sisyrinchium angustifolium Mill. Native SIAN3

  narrowleaf blue-eyed grass · Iridaceae
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  Smilax glauca Walter Native SMGL

  cat greenbrier · Smilacaceae
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  Smilax herbacea L. Native SMHE

  smooth carrionflower · Smilacaceae
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  Smilax rotundifolia L. Native SMRO

  roundleaf greenbrier · Smilacaceae
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  Smilax tamnoides L. Native SMTA2

  bristly greenbrier · Smilacaceae
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  Solanum carolinense L. Native SOCA3

  Carolina horsenettle · Solanaceae
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  Solanum carolinense L. var. carolinense Native SOCAC4

  Carolina horsenettle · Solanaceae
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  Solanum ptycanthum Dunal Native SOPT7

  West Indian nightshade · Solanaceae
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  Solidago bicolor L. Native SOBI

  white goldenrod · Asteraceae
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  Solidago caesia L. Native SOCA4

  wreath goldenrod · Asteraceae
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  Solidago canadensis L. Native SOCA6

  Canada goldenrod · Asteraceae