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Rhododendron callimorphum Balf. f. & W. W. Sm.식물/들꽃-진달래과(Ericaceae) 2024. 3. 19. 13:17
국표에 없다.
Small shrub, 0.5–3 m. Leaves 3.5–7 × 3–5 cm, broadly ovate to orbicular, base cordate, glabrous though occasionally glandular on midrib beneath. Flowers 4–8, in a lax truss, white to rose-pink, campanulate, nectar pouches lacking, 30–40 mm; ovary stalked-glandular, style glabrous. Flowering April-May. Royal Horticultural Society (1997)
Distribution China W Yunnan
Habitat 3,000–4,000 m
RHS Hardiness Rating H5
Conservation status Vulnerable (VU)
An evergreen shrub up to 9 ft high in the wild, forming a rounded bush in cultivation as wide as it is high; young shoots usually clothed at first with stalked glands. Leaves round to roundish ovate, the base truncate, rounded or heart-shaped, the apex with a short mucro, 1 to 3 in. long, usually not quite so wide, dark glossy green and with scattered hairs above, glaucous beneath with glands on the midrib and margin; stalk 3⁄8 to 1 in. long, usually very glandular. Flowers opening during April and May in a terminal truss of five to eight flowers. Calyx very small with shallow triangular lobes, glandular like the flower-stalk which is 3⁄4 in. long. Corolla openly bell-shaped, five-lobed, 11⁄2 in. long and wide, pale or deep rose with a blotch of intense crimson at the base, lobes notched. Stamens ten, their white stalks from 1⁄2 to 1 in. long, glabrous except for (occasionally) a few minute hairs at the base; anthers brown. Ovary covered with red glands, of which a few extend a short way up the style. Bot. Mag., t. 8789. (s. Thomsonii ss. Campylocarpum)
Native of W. Yunnan and N.E. upper Burma; found by Forrest on the Shweli-Salween divide and introduced by him in 1912; later sendings are from farther north on the E. Irrawaddy-Salween divide and the Tali range. R. callimorphum is a very pretty species of neat habit. It is variable in flowering-time, which is mid- to late May or even early June in some forms. It is hardy at Kew when given a sheltered place and some shade.
Rhododendron callimorphum - Trees and Shrubs Online
https://youtu.be/7W6P6kaAKXY?t=1261
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