Dryopteris × triploidea Wherry (redirected from: Dryopteris x triploidea)
Family: Dryopteridaceae
Hybrid Wood Fern
[Dryopteris triploidea Wherry,  more]
Dryopteris × triploidea image
From Flora of Indiana (1940) by Charles C. Deam
My specimens are from tamarack bogs and very low woods. I have no data concerning its general distribution