Distribution: Occurring on both sides of the Cascades crest along the Columbia and Snake rivers in Washington; Washington to California, east to Idaho and Montana, also in central and eastern North America where native.
Habitat: Riparian corridors in open sites, tolerant of episodic or extensive inundation.
Flowers: July-September
Origin: Introduced from central and eastern North America
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bumblebees, bees, flies, hummingbirds
[none provided]
Publication: Sp. Pl. 2: 634. 1753.
- var. ringens – Allegheny monkey-flower, square-stemmed monkeyflower Occurring on both sides of the Cascades crest along the Columbia and Snake rivers in Washington; Washington to California, east to Idaho and Montana, also in central and eastern North America where native.
PNW Herbaria: Specimen records of Mimulus ringens in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Mimulus ringens checklist entry
OregonFlora: Mimulus ringens information
E-Flora BC: Mimulus ringens atlas page
CalPhotos: Mimulus ringens photos
