R. hylaeum
Species
| Subgenus | Hymenanthes | 
| Section | Pontica | 
| Subsection | Thomsonia | 
| In cultivation since | 1921 | 
| First Described | 1922 (Balf.f.,Farrer) | 
| Habitat | terrestrial | 
| 10 Year Height | ? | 
| Mature Wild Height | 1500 cm. (50ft.) | 
| Bloom Time | early | 
| Flower | tubular-campanulate | 
| Predominant Colour | pink | 
| Leaves | oblong to oblanceolate | 
| Winter Foliage | evergreen | 
| Hardiness | H3 | 
|   | 
 |