Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR109.B112-B113 |
| Date: | [Undated] |
| Name: | Darwin Francis (Sir [1913]) amanuensis and Darwin Charles Robert |
| Attributed title: | Pontederia / Pistils / length as 100 to 31.73 |
| Description: | Pontederia |
| Document type: | Note |