Search results SearchResult 1 of 1Content pagesMultimediaEverythingAdvanced Coptis trifolia snakeroot savoyana coptide trifoliolée Illustrated Basionym: Helleborus trifolius Linnaeus Sp. Pl. 1: 558. 1753 Synonyms: Coptis groenlandica (Oeder) Fernald 5 KB (574 words) - 15:25, 29 February 2024