Puccinia hysterium on Tragopogon
Subtitle: A new North American rust record
By: J. A. Parmelee and D. Malloch
Contributors: Malloch, David, 1940- author
Published: 1972
Language: eng
Number of pages: 924
Notes: Reprinted from Mycologia, volume 64, number 4, pages 922-924, July-August 1972.

Includes bibliographical referaences (p. 924).