Blue Cohosh Caulophyllum thalictroides (Linnaeus) Michaux

Status:

A native spring perennial of rich deciduous woodlands, especially in western Maryland.

There are 60 records in the project database.

View species at Maryland Plant Atlas

GA AL WA FRCLMO HO BABCHA CE PGAACVCHSMKEQACNTADOWISOWO
Blue Cohosh found blooming in Garrett Co., Maryland (5/1/2010). Photo by Jim Brighton. (MBP list)

Blue Cohosh blooms in Washington Co., Maryland (4/25/2016). Photo by Jim Stasz. (MBP list)

Blue Cohosh blooming in Washington Co., Maryland (4/15/2013) Photo by Ed Boyd. (MBP list)

Blue Cohosh blooming in Washington Co., Maryland (4/25/2013). Photo by Bill Hubick. (MBP list)

Blue Cohosh in Howard Co., Maryland (5/10/2010). Photo by Bill Harms. (MBP list)

Blue Cohosh in Washington Co., Maryland (4/30/2016). Photo by Jane Hill. (MBP list)

Blue Cohosh fruiting in Garrett Co., Maryland (9/11/2013). Photo by Jim Stasz. (MBP list)

Blue Cohosh in Harford Co., Maryland (4/2/2017). Photo by Josh Emm. (MBP list)

Blue Cohosh with fruit in Garrett Co., Maryland (7/8/2012). Photo by Bill Hubick. (MBP list)

Blue Cohosh in Washington Co., Maryland (4/11/2015). Leaves are unfurling and flower buds are apparent. Photo by Jane Hill. (MBP list)

Blue Cohosh in Howard Co., Maryland (5/8/2017). Collected and processed by Helen Lowe Metzman. Photo by USGS PWRC. (MBP list)

Blue Cohosh in bloom in Howard Co., Maryland (5/26/2017). Collected and processed by Helen Lowe Metzman. Photo by USGS PWRC. (MBP list)


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