Nomenclature
Coptis Salisbury, Trans. Linn. Soc. London 8: 305. 1807.
List of Coptis Species
References to Coptis
- Fernald, M. L. 1929. Coptis trifolia and its eastern American representative. Rhodora 31: 136-142.
- Paratley, R. D. 1986. Vegetation-environment relations in a conifer swamp in central New York. J. Torrey Bot. Soc. 113: 357-371.
- Smith, G. H. 1927. Vascular anatomy of Ranalian flowers, - I. Ranunculaceae. Bot. Gaz. 82: 1-29.
- Sobey, D. G.; Barkhouse, P. 1977. The structure and rate of growth of the rhizomes of some forest herbs and dwarf shrubs of the New Brunswick-Nova Scotia border region. Canad. Field-Naturalist 91: 377-83.
- Tessier, J. T. 2008. Leaf habit, phenology, and longevity of 11 forest understory plant species in Algonquin State Forest, northwest Connecticut, USA. Botany 86: 457-465.