A natural hybrid, X Adiantum Tracyi C.C. Hall
By: Warren H. Wagner, Jr
Publisher: California Botanical Society
Published: 1956
Place of publication: Berkeley
Language: eng
Number of pages: 205
Subjects: Maidenhair ferns; Adiantaceae; Classification; Identification; Hybrid ferns
Other titles: Adiantum
Notes: Reprinted from Madroño, v.13, no. 6, 1956.

Includes bibliographical references (p. 204-205).