Freeman Bibliographical Database
| Identifier: | F1715 |
| Date: | 1861.06.18 |
| Concise reference: | Darwin, C. R. 1861. Cause of the variation of flowers. Journal of Horticulture and Cottage Gardener 1 (18 June): 211. |
| Detailed reference: | 1715. 1861 Cause of variation of flowers. Journal of Horticulture and Cottage Gardener, vol. 1, p. 211. |