Distribution: Occurring east of the Cascades crest in southeastern Washington; southeastern British Columbia to northeastern Oregon, east to Idaho and western Montana.
Habitat: Moist to dry canyons and wooded hillsides.
Flowers: April-May
Origin: Native
Conservation Status: Threatened in Washington (WANHP)
Pollination: Bumblebees, bees, hummingbirds
[none provided]
Publication: Mém. Soc. Phys. Genève. 35: 388. 1907.
Grossularia nonscripta A. Berger
Ribes divaricatum Douglas var. irriguum (Douglas) A. Gray
Ribes irriguum Douglas [HC]
Ribes leucoderme A. Heller
Ribes nonscripta (A. Berger) Standl.
Ribes oxyacanthoides L. ssp. irriguum (Douglas) Q.P. Sinnott [ILBC]
Ribes oxyacanthoides L. var. leucoderme (A. Heller) Jancz.
PNW Herbaria: Specimen records of Ribes oxyacanthoides var. irriguum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Ribes oxyacanthoides var. irriguum checklist entry.
OregonFlora: Ribes oxyacanthoides var. irriguum information.
E-Flora BC: Ribes oxyacanthoides var. irriguum atlas page.
CalPhotos: Ribes oxyacanthoides var. irriguum photos.
USDA Plants: Ribes oxyacanthoides var. irriguum information.
