Related Bibliography
xxxAnonymous. 1972a. Iconographia Cormophytorum Sinicorum, Vol. I. Peking.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Wetter, M.A. Endangered and Threatened Plants of the United States. Edward S. Ayensu and Robert DeFilipps. Brittonia 31, 71 (1979). https://doi.org/10.2307/2806675
Issue Date:
DOI: https://doi.org/10.2307/2806675