A monograph of the fern genus pyrrosia (Polypodiaceae)
By: P. Hovenkamp.
Series: Leiden botanical series -- v. 9
Publisher: E.J. Brill, Leiden University Press
Published: 1986
Place of publication: Leiden
Language: eng
Number of pages: 310
Subjects: Ferns; Polypodiaceae
Notes: Includes index.