Blue Cohosh, Papooseroot (Caulophyllum thalictroides)

a close up of the small, dark purple/brown flowers

by Kathleen May 31, 2002 11:05 AM

Blue Cohosh, (Caulophyllum thalictroides)

by Equilibrium May 13, 2006 10:12 PM

A little Blue Cohosh just getting its start in Massachusetts.

by gregr18 Jun 4, 2007 12:18 PM