Rhododendron viscidum C.Z.Guo & Z.H.Liu

Species

Angiosperms > Ericales > Ericaceae > Rhododendron

Characteristics

Small shrubs, to 1 m tall; young shoots slender, densely coarsely red-brown-strigose, hairs flat. Petiole 2–6 mm, coarsely strigose; leaf blade leathery, obovate to elliptic-obovate or elliptic, 1–2 × 0.5–1.2 cm; base narrowly cuneate; margin slightly revolute, ciliate; apex acute and mucronate; both surfaces coarsely red-brown-strigose; lateral veins 3–4-paired, not reaching margin. Inflorescence 4-or 5(–9)-flowered; flower buds very sticky. Pedicel 0.5–0.7 cm, coarsely red-brown-strigose, hairs flat; calyx lobes triangular-lanceolate, 2–3 mm, margin long-ciliate; corolla funnelform, pinkish purple or pale white, with dark red flecks on upper 3 lobes, 1–1.3 cm; tube cylindric, ca. 6 mm, outer surface villous and shortly glandular, inner surface pubescent; lobes ovate, 0.6–0.7 cm, outer surface puberulent along midrib; apex obtusely pointed; stamens 5, unequal, exserted; filaments pubescent at base; style shorter than stamens, puberulent at base. Capsule ovoid, 6–7 mm, red-brown-strigose. Fl. Apr–May, fr. Oct–Nov.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 50 - 90
Germination temperacture (C°) 12 - 15
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Rhododendron viscidum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:935793-1
WFO ID wfo-0001229848
COL ID 4SH4T
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rhododendron viscidum