Fragmenta Pteridologiae
Subtitle: I
By: Rodolfo E. G. Pichi Sermolli
Published: 1968
Language: eng
Number of pages: 207
Subjects: Pteridophyta
Notes: Reprinted from Webbia, v. 23, no. 1, 1968, p. 159-207, 4 pl.

Includes bibliographical references and index.

Summary in Italian.