Rhododendron albertsenianum Forrest ex Balf.F.

Species

Angiosperms > Ericales > Ericaceae > Rhododendron

Characteristics

Shrubs 1–3 m tall; young shoots thinly whitish floccose-tomentose, eglandular. Petiole 6–10 mm, whitish tomentose; leaf blade leathery, elliptic, 4–5.5(–9) × 1–2.5 cm; base cuneate, unequal; apex rounded, apiculate; abaxial surface with indumentum 2-layered, continuous, upper layer light brown, woolly, loose; lower layer felted and compacted; adaxial surface green, glabrous; midrib grooved; lateral veins 12–15-paired, impressed. Inflorescence umbellate, 5-or 6-flowered; rachis 2–3 mm, brown-floccose. Pedicel 1(–1.8) cm, with same indumentum; calyx red, cupular, fleshy, 2.5–4 mm, tomentose; corolla tubular-campanulate, bright crimson-rose, ca. 3 cm, glabrous; lobes 5, suborbicular, ca. 1.7 × 2.2 cm; stamens 10, unequal, 2–2.5 cm, filaments glabrous; ovary conoid, tapering into style ca. 5.5 mm, tomentose; style glabrous; stigma small. Capsule cylindric, 8–12 × 4–5 mm, with remnants of indumentum. Fl. Jul, fr. Oct.
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 - 3.0
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 albertsenianum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:331897-1
WFO ID wfo-0001048728
COL ID 4SFCW
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rhododendron albertsenianum