Rhododendron sycnanthum
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Rhododendron sycnanthum Balf. f. & W.W. Sm. [Synonym] = Rhododendron rigidum Franch. (Ericaceae)
Engish:
sycnanthus,-a,-um

protologue: Notes Roy. Bot. Gard. Edinburgh 10: 162 (1917)