Champaign County

Showing 701–750 of 945.

• 
  Rudbeckia laciniata L. Native RULA3

  cutleaf coneflower · Asteraceae
• 
  Rudbeckia laciniata L. var. laciniata Native RULAL

  cutleaf coneflower · Asteraceae
• 
  Rudbeckia triloba L. Native RUTR2

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

  browneyed Susan · Asteraceae
• 
  Ruellia humilis Nutt. Native RUHU

  fringeleaf wild petunia · Acanthaceae
• 
  Rumex acetosella L. Introduced RUAC3

  common sheep sorrel · Polygonaceae
• 
  Rumex altissimus Alph. Wood Native RUAL4

  pale dock · Polygonaceae
• 
  Rumex orbiculatus A. Gray Native RUOR2

  greater water dock · Polygonaceae
• 
  Rumex verticillatus L. Native RUVE3

  swamp dock · Polygonaceae
• 
  Sabatia angularis (L.) Pursh Native SAAN

  rosepink · Gentianaceae
• 
  Sagittaria graminea Michx. Native SAGR

  grassy arrowhead · Alismataceae
• 
  Sagittaria graminea Michx. var. graminea Native SAGRG

  grassy arrowhead · Alismataceae
• 
  Sagittaria latifolia Willd. Native SALA2

  broadleaf arrowhead · Alismataceae
• 
  Salix amygdaloides Andersson Native SAAM2

  peachleaf willow · Salicaceae
• 
  Salix discolor Muhl. Native SADI

  pussy willow · Salicaceae
• 
  Salix eriocephala Michx. Native SAER

  Missouri River willow · Salicaceae
• 
  Salix humilis Marshall Native SAHU2

  prairie willow · Salicaceae
• 
  Salix humilis Marshall var. humilis Native SAHUH

  prairie willow · Salicaceae
• 
  Salix humilis Marshall var. tristis (Aiton) Griggs Native SAHUT

  prairie willow · Salicaceae
• 
  Salix lucida Muhl. Native SALU

  shining willow · Salicaceae
• 
  Salix lucida Muhl. ssp. lucida Native SALUL2

  shining willow · Salicaceae
• 
  Salix nigra Marshall Native SANI

  black willow · Salicaceae
• 
  Salix pedicellaris Pursh Native SAPE2

  bog willow · Salicaceae
• 
  Salix petiolaris Sm. Native SAPE5

  meadow willow · Salicaceae
• 
  Salix sericea Marshall Native SASE

  silky willow · Salicaceae
• ⚘
  Salix ×glatfelteri C.K. Schneid. [amygdaloides × nigra] Native SAGL3

  hybrid willow · Salicaceae
• 
  Sambucus nigra L. Both SANI4

  black elderberry · Caprifoliaceae
• 
  Sambucus nigra L. ssp. canadensis (L.) R. Bolli Native SANIC4

  American black elderberry · Caprifoliaceae
• 
  Samolus valerandi L. Both SAVA3

  seaside brookweed · Primulaceae
• 
  Samolus valerandi L. ssp. parviflorus (Raf.) Hultén Native SAVAP

  seaside brookweed · Primulaceae
• 
  Sanguinaria canadensis L. Native SACA13

  bloodroot · Papaveraceae
• 
  Sanguisorba canadensis L. Native SACA14

  Canadian burnet · Rosaceae
• 
  Sanicula canadensis L. Native SACA15

  Canadian blacksnakeroot · Apiaceae
• 
  Sanicula marilandica L. Native SAMA2

  Maryland sanicle · Apiaceae
• 
  Sanicula odorata (Raf.) K.M. Pryer & L.R. Phillippe Native SAOD

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

  sassafras · Lauraceae
• 
  Schizachyrium scoparium (Michx.) Nash Native SCSC

  little bluestem · Poaceae
• 
  Schizachyrium scoparium (Michx.) Nash var. scoparium Native SCSCS

  little bluestem · Poaceae
• 
  Schoenoplectus tabernaemontani (C.C. Gmel.) Palla Native SCTA2

  softstem bulrush · Cyperaceae
• 
  Scirpus atrovirens Willd. Native SCAT2

  green bulrush · Cyperaceae
• 
  Scirpus cyperinus (L.) Kunth Native SCCY

  woolgrass · Cyperaceae
• 
  Scirpus pendulus Muhl. Native SCPE4

  rufous bulrush · Cyperaceae
• 
  Scleria verticillata Muhl. ex Willd. Native SCVE2

  low nutrush · Cyperaceae
• 
  Scrophularia marilandica L. Native SCMA2

  carpenter's square · Scrophulariaceae
• 
  Scutellaria galericulata L. Native SCGA

  marsh skullcap · Lamiaceae
• 
  Scutellaria incana Biehler Native SCIN

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

  hoary skullcap · Lamiaceae
• 
  Scutellaria lateriflora L. Native SCLA2

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

  blue skullcap · Lamiaceae
• 
  Scutellaria parvula Michx. Native SCPA7

  small skullcap · Lamiaceae