Johnston 1924 (Article) Hechtia

XXX. Expedition of the California Academy of Sciences to the Gulf of California in 1921. The Botany (The Vascular Plants)

Author(s):—I.M. Johnston

Publication:—Proceedings of the California Academy of Science IV (12): 995. (1924)

Pages: 951–1218

Published names (1):

Hechtia pedicellata*
* synonyms or not accepted names are marked