Endangered and Threatened Plants of the United States
| Title | Endangered and Threatened Plants of the United States |
| Publication Type | Book |
| Year of Publication | 1978 |
| Authors | Ayensu, Edward S., and Robert DeFilipps |
| Pages | 404 |
| Publisher | Smithsonian Institution and the World Wildlife Fund, Inc. |
| Subjects | Conservation, Data and statistics, Flora |
