Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Great Plains.
Habitat: Agricultural fields, often on alfalfa, and other disturbed, open areas.
Flowers: June-August
Origin: Introduced from Eurasia and northern Africa
Growth Duration: Annual, Perennial
Conservation Status: Not of concern
Pollination: Bees, wasps
[none provided]
PNW Herbaria: Specimen records of Cuscuta approximata in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Cuscuta approximata checklist entry
OregonFlora: Cuscuta approximata information
E-Flora BC: Cuscuta approximata atlas page
CalPhotos: Cuscuta approximata photos