
| Group: | Early large-flowered group |
| Approximate height: | 2.5 - 4.0 metres |
| Flowering period(s): | May Jun Sep |
| Aspect: | Sun or semi-shade |
| Pruning: | Light prune (Group 2) |
| Raised by: | Derek Mills |
| Country of origin: | United Kingdom |
| Date raised: | i1985 |
| Parentage: | Unknown |
| Other name(s): | Mis-spellings: 'Glyderek'; 'Glunderek' |
| Further detail: | Flower diameter: 12-20cm Tepals: 6 (single form); elliptical, overlapping, pointed, margin wavy |