R. sulfureum
Species
| Botanical Synonyms |
R. cerinum
R. commodum R. sulphureum |
| Subgenus | Rhododendron |
| Section | Rhododendron |
| Subsection | Boothia |
| Introduced | 1910 |
| First Described | 1887 ( Franch. ) |
| Epiphytic/Terrestrial | terrestrial |
| Mature Wild Height | 150 cm. (5ft.) |
| Bloom Time | very early |
| Flower | campanulate |
| Flower Color | yellow |
| Fragrance | ? |
| Leaves | obovate to elliptic |
| Leaf persistence | Evergreen |
| Minimum Hardiness | 1 C (34 F) |
| Additional Hardiness Info |
H2 |
