References

For Caulophyllum

Brett, J.F., and U. Posluszny. 1982. Floral development in Caulophyllum thalictroides (Berberidaceae). Can. J. Bot. 60(10):2133-2141. Google Scholar

Haines, A.A. 2003c. Identification of Caulophyllum giganteum. Botanical Notes 9: 3-5. Google Scholar

Loconte, H. 1993. Berberidaceae. Pp. 147-152 In Kubitzki, K., J.G. Rohwer, and V. Bittrich, eds. 1993. The families and genera of vascular plants. II. Flowering plants – Dicotyledons – Magnoliid, Hamamelid and Caryophyllid families. Springer, Berlin. 653 pp. Google Scholar

Loconte, H. 1997. Caulophyllum. In Flora of North America Editorial Committee. 1997. Flora of North America north of Mexico. Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford Univ. Press, New York, NY. 590 pp. Google Scholar

Loconte, H., and W.H. Blackwell. 1981. A new species of blue cohosh (Caulophyllum, Berberidaceae) in eastern North America. Phytologia 49: 483. Google Scholar

Loconte, H., and W.H. Blackwell. 1984. Berberidaceae in Ohio. Castanea 49: 39-43. Google Scholar

Loconte, H., and W.H. Blackwell. 1985. Intrageneric taxonomy of Caulophyllum (Berberidaceae). Rhodora 87: 463-469. Google Scholar

Stearn, W.T. 2002. The genus Epimedium and other herbaceous Berberidaceae, including the genus Podophyllum. Timber Press, Portland, OR. Google Scholar

Uttal, L.J. 1985. Virginia's two kinds of blue cohosh. Jeffersonia 16: 20-27. Google Scholar