Clematis 'Heisei'
Japanese large-flowered variety, tepals deep purple. Anthers reddish purple. The cultivar name is the Japanese traditional call of the era (1988- ).
| Group: | Late large-flowered group |
| Pruning: | Hard prune (Group 3) |
| Raised by: | Hiroshi Hayakawa |
| Country of origin: | Japan |
| Date raised: | 1988 |
| Further detail: | Flower diameter: 12-15 cm |