Clematis 'Calypso'
We know little about this cultivar other than that it had sky-blue flowers and grew much like its parent patens. The name appears in Spingarn's 1935 lists but the form now seems lost to cultivation. If you know otherwise, or have further details, please get in touch.
| Group: | Early large-flowered group |
| Pruning: | Light prune (Group 2) |
| Raised by: | Lemoine et fils |
| Date raised: | c1860 |
| Parentage: | Seedling of patens |
| Further detail: | Tepals: 8, in two rows |