Freeman Bibliographical Database
| Identifier: | A4369 |
| Date: | 1877 |
| Concise reference: | Gray, Asa. 1877. Homogone and heterogone (or homongonous and heterogenous) flowers. American Naturalist 11: 42. [Darwin Pamphlet Collection] |
| Identifier: | A4369 |
| Date: | 1877 |
| Concise reference: | Gray, Asa. 1877. Homogone and heterogone (or homongonous and heterogenous) flowers. American Naturalist 11: 42. [Darwin Pamphlet Collection] |