Yale University Herbarium

YU.016770

Dryopteris spinulosa var. intermedia (Muhl.)
Underwood

HERBARIUM OF YALE UNIVERSITY

Thelepturus opuntiae (O.F. Müller) Nieuw.
var. intermedia (Muhl.) Weatherby.
Damp woods near McLean

Groton, N.Y.

July 12, 1920

H. Castle