2b. Ranunculus Subg. Cyrtorhyncha (Nuttall) A. Gray in A. Gray et al., Syn. Fl. N. Amer. 1: 23. 1895.

Cyrtorhyncha Nuttall in J. Torrey and A. Gray, Fl. N. Amer. 1: 26. 1838

 

 

Related Links (opens in a new window)

Other Databases W3TROPICOS IPNI