Rorippa
yellowcress
Specimens
Photos
Origin: Native
Conservation Status: Not of concern
Description:
[none provided]
Accepted Name:
Rorippa
Publication: Fl. Carniol. 520. 1760.
Publication: Fl. Carniol. 520. 1760.
Synonyms & Misapplications:
(none provided)
Species in Rorippa:
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Rorippa austriaca – Austrian yellowcress field-cress, field-cress
Occurring east of the Cascades crest in Washington; British Columbia to California, eastward in scattered locations to the Atlantic Coast. -
Rorippa columbiae – Columbia yellowcress cress Occurring east of the Cascades crest in south-central Washington; Washington to California.
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Rorippa curvipes – blunt-leaved yellowcress, truncate yellowcress Occurring chiefly east of the Cascades in Washington; British Columbia to California, east to the Great Plains and Great Lakes region.
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Rorippa curvisiliqua – western yellowcress Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Montana and Colorado.
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Rorippa palustris – bog yellowcress, marsh yellowcress Occurring on both sides of the Cascades crest in Washington; Alaska to California, east across North America to the Atlantic Coast; circumboreal.
- ssp. hispida – hipsid bog yellowcress Occurring on both sides of the Cascades crest in Washington; Alaska to California, east across the northern half of the U.S. and Canada to the Atlantic Coast.
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ssp. palustris – bog yellowcress Occurring on both sides of the Cascades crest in Washington; Alaska to California, east across North America to the Atlantic Coast; circumboreal.
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Rorippa sinuata – spreading yellowcress Occurring east of the Cascades crest in Washington; British Columbia to California, east to central North America.
- Rorippa sphaerocarpa – roundfruit yellowcress Occurring in the Columbia River Gorge in Washington; otherwise southwestern Idaho to California, east to Wyoming and Texas.
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Rorippa sylvestris – creeping yellowcress Occurring in scattered locations on both sides of the Cascades crest in Washington; British Columbia to Oregon, east across North America to the Atlantic Coast.
- Rorippa tenerrima – Modoc yellowcress Occurring east of the Cascades crest in Washington; British Columbia to California, east to the central U.S.
Additional Resources:
PNW Herbaria: Specimen records of Rorippa in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Rorippa checklist entry
OregonFlora: Rorippa information
E-Flora BC: Rorippa atlas page
CalPhotos: Rorippa photos
185 photographs:
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