Title:

Bertolonia acuminata subsp. paranensis: Illustration of flower by J. J. Wurdack.
Creator:

J. J. Wurdack
Description:

Bertolonia acuminata subsp. paranensis: Illustration of flower by J. J. Wurdack, based on G. Hatschbach 8666 (Type: US 2405098). From H. A. Gleason's Archival Notes, Vol. 13.