Horace Kephart (1936). "Early Spring Flowers of the North Carolina Mountains". The Journal of the Southern Appalachian Botanical Club. 1 (7): 77–83. doi:10.2307/4031043. JSTOR4031043.
Sara B. Hoot; Anton A. Reznicek; Jeffrey D. Palmer (January–March 1994). "Phylogenetic Relationships in Anemone (Ranunculaceae) Based on Morphology and Chloroplast DNA". Systematic Botany. 19 (1): 169–200. doi:10.2307/2419720. JSTOR2419720.
Horace Kephart (1936). "Early Spring Flowers of the North Carolina Mountains". The Journal of the Southern Appalachian Botanical Club. 1 (7): 77–83. doi:10.2307/4031043. JSTOR4031043.
Sara B. Hoot; Anton A. Reznicek; Jeffrey D. Palmer (January–March 1994). "Phylogenetic Relationships in Anemone (Ranunculaceae) Based on Morphology and Chloroplast DNA". Systematic Botany. 19 (1): 169–200. doi:10.2307/2419720. JSTOR2419720.