Clematis 'Hakuookan-yae'
Japanese large-flowered variety, tepals deep wistaria purple, double. Anthers yellow. The cultivar name means white crown, double.
| Group: | Early large-flowered group |
| Pruning: | Light prune (Group 2) |
| Raised by: | Takashi Watanabe |
| Country of origin: | Japan |
| Further detail: | Flower diameter: 10-12cm |