Plants of the Credit River Watershed - Credit Valley Conservation
Plants of the Credit River Watershed - Credit Valley Conservation
Plants of the Credit River Watershed - Credit Valley Conservation
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Common Name Scientific Name<br />
Subspecies/<br />
Variety<br />
G-Rank<br />
S-Rank<br />
<strong>Plants</strong> <strong>of</strong> <strong>the</strong> <strong>Credit</strong> <strong>River</strong> <strong>Watershed</strong><br />
COSEWIC<br />
rough-fruited cinquefoil Potentilla recta G? SE5 Yes Yes Yes<br />
creeping cinquefoil Potentilla reptans G? SE2 Yes Yes Yes<br />
Canada cinquefoil Potentilla simplex G5 S5 No Yes Yes<br />
white-lettuce Prenan<strong>the</strong>s alba G5 S5 No Yes Yes<br />
tall white-lettuce Prenan<strong>the</strong>s altissima G5? S5 No Yes Yes<br />
American heal-all Prunella vulgaris ssp. lanceolatus G5T? S5 No Yes Yes<br />
lungwort Pulmonaria <strong>of</strong>ficinalis NR SE1 Yes Yes Yes<br />
pink pyrola Pyrola asarifolia G5 S5 No Yes Yes<br />
green pyrola Pyrola chlorantha G5 S4S5 rare rare No Yes Yes Synonym: Pyrola virens / Historic record - 1904<br />
shinleaf Pyrola elliptica G5 S5 No Yes Yes<br />
kidney-leaf buttercup Ranunculus abortivus G5 S5 No Yes Yes<br />
tall buttercup Ranunculus acris G5 SE5 Yes Yes Yes<br />
yellow water buttercup Ranunculus flabellaris G5 S4? rare rare No Yes Yes<br />
swamp buttercup Ranunculus hispidus var. caricetorum G5T5 S5 No Yes Yes Synonym: Ranunculus septentrionalis<br />
swamp buttercup Ranunculus hispidus var. hispidus G5T5 S3 rare rare rare No Yes Yes<br />
bristly crowfoot Ranunculus pensylvanicus G5 S5 rare rare No Yes Yes<br />
hooked buttercup Ranunculus recurvatus var. recurvatus G5 S5 No Yes Yes<br />
creeping spearwort Ranunculus repens G? SE5 Yes Yes Yes<br />
cursed crowfoot Ranunculus sceleratus var. sceleratus G5 S5 No Yes Yes<br />
prairie coneflower Ratibida columnifera G5 SE1 Yes Yes No Historic record - 1918<br />
rhubarb Rheum rhabarbarum G? SE2 Yes Yes Yes Synonym: Rheum rhaponticum<br />
clammy locust Robinia viscosa G3 SE2 Yes Yes Yes<br />
marsh yellow cress Rorippa palustris ssp. hispida G5 S5 No Yes Yes Synonym: Rorippa islandica <strong>of</strong> NA reports<br />
creeping yellow cress Rorippa sylvestris G5 SE5 Yes Yes Yes<br />
black-eyed susan Rudbeckia hirta G5 S5 No Yes Yes<br />
cut-leaved coneflower Rudbeckia laciniata G5 S5 No Yes Yes<br />
thin-leaved coneflower Rudbeckia triloba G4 SE4 Yes Yes Yes<br />
sheep sorrel Rumex acetosella ssp. acetosella G5 SEU Yes Yes Yes<br />
curled dock Rumex crispus G? SE5 Yes Yes Yes<br />
yard dock Rumex longifolius G? SE1 Yes Yes No Historic record - 1910<br />
bitter dock Rumex obtusifolius ssp. obtusifolius G5 SE5 Yes Yes Yes<br />
great water dock Rumex orbiculatus G5 S4S5 rare No Yes Yes<br />
willow-leaved dock Rumex triangulivalvis G5 S4 No Yes Yes Synonyms: Rumex mexicanus, Rumex salicifolius<br />
creeping pearlwort Sagina procumbens G5 SE4 Yes Yes Yes<br />
Russian thistle Salsola kali G? SE5 Yes Yes Yes<br />
Synonyms: Salsola pestifer, Salsola ru<strong>the</strong>nica, Salsola<br />
tragus<br />
wood sage Salvia nemorosa G? SE1 Yes Yes No Historic record - 1942<br />
bloodroot Sanguinaria canadensis G5 S5 No Yes Yes<br />
black snakeroot Sanicula marilandica G5 S5 No Yes Yes<br />
clustered snakeroot Sanicula odorata G5 S5 rare rare No Yes No Synonym: Sanicula gregaria / Historic record - 1929<br />
bouncing-bet Saponaria <strong>of</strong>ficinalis G? SE5 Yes Yes Yes<br />
pitcher-plant Sarracenia purpurea G5 S5 rare rare No Yes Yes<br />
summer thyme Satureja hortensis G? SE2 Yes Yes No Historic record - 1889<br />
early saxifrage Saxifraga virginiensis G5 S5 rare rare No Yes Yes<br />
scheuchzeria Scheuchzeria palustris G5 S4S5 rare rare No Yes No Historic record - 1901<br />
<strong>Credit</strong> <strong>Valley</strong> <strong>Conservation</strong> Page 16<br />
Prov Status<br />
GTA Status<br />
CVC/Peel Status<br />
Non-Native<br />
Status<br />
Peel Region<br />
CVC<br />
Notes