Coptis trifolia

Coptis trifolia (L.) Salisb. Engl.: American goldthread, canker-root, goldthread, mouthroot, threeleaf goldthread, vegetable gold, yellowroot. Deu.: Gelbe Niesswurz, Kleinste Niesswurz. Sven.: polarkoptis, arktisk koptis. Bot. syn.: Anemone groenlandica Oeder, Coptis groenlandica (Oeder) Fern., Helleborus trifolius L.

Coptis trifolia. Gold thread.

Pl. 05. Coptis trifoliaClassic texts: Bigelow 1817-1821.

Coptis.

Classic texts: Scudder's Materia Medica, 1898: Tonics.

No. 27. Coptis trifolia.

No. 27. Coptis trifolia.Classic texts: Rafinesque 1828.

The Alkaloids of Coptis Trifolia.

Classic texts: Journals: AJP 1884.

Coptis.

Classic texts: Felter 1922.

Picking Coptis.

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