University of Wisconsin-Madison, Wisconsin State Herbarium (WIS)
v0374966WIS
66739509-0f97-41d7-96d8-74d8b3e52812
Cystopteris tennesseensis Shaver
Cystopteridaceae
Zaborsky, John G. (June 2019)
Black, Merel
s.n.
1895-08-15
United States, Missouri, Barry,
[The number (17256) added to the label is the Umbach Herbarium accession number and not the collector’s number]; Spines numerous, sharp-pointed. Has 3 small bulb lets - see arrows. Sparse in 4n range.