Freeman Bibliographical Database
| Identifier: | A6234 |
| Date: | 1872 |
| Concise reference: | W. H. L. 1872. Apocynum. Bulletin of the Torrey Botanical Club 3: 46. [Darwin Pamphlet Collection] |
| Identifier: | A6234 |
| Date: | 1872 |
| Concise reference: | W. H. L. 1872. Apocynum. Bulletin of the Torrey Botanical Club 3: 46. [Darwin Pamphlet Collection] |