Subgenus
Pentanthera See more photos at the Smith-Mossman website
R. occidentale
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Deciduous shrub or
small tree, to 8(-10)m; young twigs glabrous to densely covered with gland-tipped
and/or eglandular hairs. Leaves (2.5-)3.4-8.2(-10.8) x (0.8-)1.2-2.9(-3.6)cm,
ovate to obovate to elliptic, lower surface usually covered with unicellular
and gland-tipped multicellular hairs. Flower bud scales
with outer surface covered with unicellular and eglandular or gland-tipped
multicellular hairs. margin ciliate with gland-tipped or eglandular hairs.
Pedicels covered with hairs that are usually gland-tipped.
Flowers with a sweet
fragrance appearing with the leaves or after they have expanded; calyx
1-4(-9)mm; corolla white and pink to salmon or pink, with an orange blotch
on the upper corolla lobe; funnelform, with tube gradually expanding into
the limb, 30-60mm. Capsule sparsely covered with eglandular or gland-tipped
hairs.
-10 to 0F June-July Western USA (Oregon
and California), sea level - 2,700m. Source: The Rhododendron
Handbook 1998; Published by the Royal Horticulture Society R. occidentale
'Mini Skirt' R. occidentale |
R. occidentale |