R. callimorphum var myiagrum
Species
| Subgenus | Hymenanthes |
| Section | Pontica |
| Subsection | Campylocarpa |
| In cultivation since | 1925 |
| Origin | W. Yunnan/ Burma 2700-3400 meter |
| Habitat | terrestrial |
| 10 Year Height | ? |
| Mature Wild Height | 200 cm. (7ft.) |
| Bloom Time | midseason |
| Flower | ? |
| Predominant Colour | white |
| Leaves | ? |
| Winter Foliage | evergreen |
| Hardiness | H3 |