| Hosta | Corryvreckan |
| Status | not registered |
| Originator(s) | Gwen Black |
| Origin | |
| Size category | medium |
| Plant height x width | |
| Leaf length x width | |
| Vein pairs | |
| Leaf color | gray-green |
| Variegation | |
| Leaf | cupped |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | lavender |
| Flower length | |
| Fragrant | |
| Flowering period | |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | Pointed gray-green leaves, cupped, grows well. Different. This plant is a close packed, grey-leaved plant, which viewed from above looks like a series of turbulent whirlpools. Corryvreckin is Scottland's most awe-inspiring whirlpool off the north coast of the island of Jura. |
| Sports | |
| Progeny | |