Idaho goldthread (Coptis occidentalis)

Family: Ranunculaceae | Edibility: Edible (1/5)

Coptis occidentalis is an evergreen Perennial growing to 0.2 m (0ft 8in). See above for USDA hardiness. It is hardy to UK zone 4. It is in leaf all year, in flower from April to May. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid soils. It can grow in semi-shade (light woodland) or no shade.

Edible Parts & Harvest Seasons

Edible Parts: Leaves

Harvest Seasons: Early Summer, Fall, Late Summer, Spring

Flavor & Culinary Uses

None known. — Harvested fresh in season according to PFAF botanical monograph.

Habitat & North American Range

Moist coniferous woods at elevations of 500-2000 metres in the Rocky Mountains. (Zone 4, Zone 5, Zone 6, Zone 7, Zone 8)