Rhododendron rushforthii Argent & D.Chamberlain

Species

Angiosperms > Ericales > Ericaceae > Rhododendron

Characteristics

Small shrubs, perhaps epiphytic, to 1.5 m tall; older shoots ash-gray. Petiole 8–15 mm; leaf blade thick, glaucous, especially when young, elliptic, 1.8–11 × 1.7–4.2 cm; base cuneate, narrowly decurrent; margin cartilaginous; apex broadly acute, apiculate; abaxial surface scales scattered, brown; adaxial surface scaly, at first silvery, turning brown and quickly lost, midrib and lateral veins impressed. Inflorescence terminal, umbellate, 3–8-flowered. Pedicel 1–1.4 cm; calyx lobes 3–4 mm, triangular, unequal; corolla shortly campanulate, yellow, 1–1.5 cm, tube 4–7 mm, outer surface finely scaly, mouth hairy; stamens 10, 0.8–0.9 cm, filaments hairy in lower half though glabrous at base; ovary ca. 4 mm; style arched, ca. 5 mm; stigma capitate. Capsule not known. Fl. (in cultivation) Jun.
Life form perennial
Growth form shrub
Growth support epiphyte
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
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 rushforthii world distribution map, present in China and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:992091-1
WFO ID wfo-0001257577
COL ID 4SGSH
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rhododendron rushforthii