Reference:Jenkins1989a


Verbatim text: Fraser-Jenkins, C. R. 1989. A classification of the genus Dryopteris (Pteridophyta: Dryopteridaceae). Bull. Brit. Mus. (Nat. Hist.), Bot. 18: 323--477.
Author: Fraser-Jenkins, C.R.
Year: 1989
Title: A classification of the genus Dryopteris (Pteridophyta: Dryopteridaceae)
Journal: Bull. Brit. Mus. (Nat. Hist.), Bot
Volume: 18
Pages: 323–477