Coptis occidentalis

Coptis.—Gold-Thread.

Botanical name:

Coptis trifolia

Coptis aspleniifolia

Coptis japonica

Coptis occidentalis

Classic texts: King's 1898.

Read more about Coptis.—Gold-Thread.

Coptis Trifolia. Gold-thread.

Botanical name:

Hydrastis canadensis

Coptis trifolia

Berberis vulgaris

Coptis aspleniifolia

Coptis occidentalis

Mahonia aquifolium

Classic texts: DMNA 1884-1887.

Read more about Coptis Trifolia. Gold-thread.

Coptis occidentalis (Nutt.) Torr. & Gray.
Engl.: Idaho goldthread.

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