Union County

Showing 401–450 of 532 (native).

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  Rhamnus lanceolata Pursh Native RHLA

  lanceleaf buckthorn · Rhamnaceae
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  Rhus glabra L. Native RHGL

  smooth sumac · Anacardiaceae
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  Ribes cynosbati L. Native RICY

  eastern prickly gooseberry · Grossulariaceae
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  Robinia pseudoacacia L. Native ROPS

  black locust · Fabaceae
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  Rorippa palustris (L.) Besser Native ROPA2

  bog yellowcress · Brassicaceae
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  Rorippa palustris (L.) Besser ssp. fernaldiana (Butters & Abbe) Jonsell Native ROPAF2

  Fernald's yellowcress · Brassicaceae
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  Rosa carolina L. Native ROCA4

  Carolina rose · Rosaceae
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  Rosa carolina L. var. carolina Native ROCAC

  Carolina rose · Rosaceae
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  Rosa palustris Marshall Native ROPA

  swamp rose · Rosaceae
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  Rosa setigera Michx. Native ROSE2

  climbing rose · Rosaceae
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  Rubus allegheniensis Porter Native RUAL

  Allegheny blackberry · Rosaceae
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  Rubus occidentalis L. Native RUOC

  black raspberry · Rosaceae
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  Rudbeckia fulgida Aiton Native RUFU2

  orange coneflower · Asteraceae
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  Rudbeckia fulgida Aiton var. deamii (S.F. Blake) Perdue Native RUFUD

  Deam's coneflower · Asteraceae
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  Rudbeckia fulgida Aiton var. speciosa (Wender.) Perdue Native RUFUS3

  orange coneflower · Asteraceae
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  Rudbeckia triloba L. Native RUTR2

  browneyed Susan · Asteraceae
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  Rudbeckia triloba L. var. triloba Native RUTRT

  browneyed Susan · Asteraceae
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  Ruellia humilis Nutt. Native RUHU

  fringeleaf wild petunia · Acanthaceae
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  Ruellia strepens L. Native RUST2

  limestone wild petunia · Acanthaceae
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  Rumex verticillatus L. Native RUVE3

  swamp dock · Polygonaceae
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  Salix discolor Muhl. Native SADI

  pussy willow · Salicaceae
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  Salix eriocephala Michx. Native SAER

  Missouri River willow · Salicaceae
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  Salix interior Rowlee Native SAIN3

  sandbar willow · Salicaceae
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  Salix myricoides Muhl. Native SAMY2

  bayberry willow · Salicaceae
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  Salix nigra Marshall Native SANI

  black willow · Salicaceae
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  Sambucus nigra L. ssp. canadensis (L.) R. Bolli Native SANIC4

  American black elderberry · Caprifoliaceae
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  Samolus valerandi L. ssp. parviflorus (Raf.) Hultén Native SAVAP

  seaside brookweed · Primulaceae
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  Sanguinaria canadensis L. Native SACA13

  bloodroot · Papaveraceae
• 
  Sanicula canadensis L. Native SACA15

  Canadian blacksnakeroot · Apiaceae
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  Sanicula marilandica L. Native SAMA2

  Maryland sanicle · Apiaceae
• 
  Sassafras albidum (Nutt.) Nees Native SAAL5

  sassafras · Lauraceae
• 
  Saururus cernuus L. Native SACE

  lizard's tail · Saururaceae
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  Schoenoplectus tabernaemontani (C.C. Gmel.) Palla Native SCTA2

  softstem bulrush · Cyperaceae
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  Scirpus atrovirens Willd. Native SCAT2

  green bulrush · Cyperaceae
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  Scirpus pendulus Muhl. Native SCPE4

  rufous bulrush · Cyperaceae
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  Scrophularia marilandica L. Native SCMA2

  carpenter's square · Scrophulariaceae
• 
  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 ovata Hill Native SCOV

  heartleaf skullcap · Lamiaceae
• 
  Scutellaria ovata Hill ssp. ovata Native SCOVO

  heartleaf skullcap · Lamiaceae
• 
  Sedum ternatum Michx. Native SETE3

  woodland stonecrop · Crassulaceae
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  Sida spinosa L. Native SISP

  prickly fanpetals · Malvaceae
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  Silene regia Sims Native SIRE2

  royal catchfly · 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
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  Sisyrinchium angustifolium Mill. Native SIAN3

  narrowleaf blue-eyed grass · Iridaceae
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  Smilax herbacea L. Native SMHE

  smooth carrionflower · Smilacaceae