Freeman Bibliographical Database
| Identifier: | A6148 |
| Date: | 1881 |
| Concise reference: | Trelease, William. 1881. Note on the perforation of flowers. Bulletin of the Torrey Botanical Club 8: 68-69. [Darwin Pamphlet Collection] |
| Identifier: | A6148 |
| Date: | 1881 |
| Concise reference: | Trelease, William. 1881. Note on the perforation of flowers. Bulletin of the Torrey Botanical Club 8: 68-69. [Darwin Pamphlet Collection] |