Freeman Bibliographical Database
| Identifier: | F1286 |
| Date: | 1892 |
| Concise reference: | Darwin, C. R. 1892. The different forms of flowers on plants of the same species. fourth thousand. London: John Murray. |
| Detailed reference: | 1286. 1892 London, John Murray. As F1284, but fourth thousand. BL, UT, 853(8). [307 |