Rhododendron pachyphyllum W.P.Fang

Species

Angiosperms > Ericales > Ericaceae > Rhododendron

Characteristics

Small trees, ca. 8 m tall; older branches grayish, glabrous; young shoots pale purple, scattered floccose. Petiole 10–15 mm, sparsely floccose; leaf blade thick, leathery, oblong to oblong-elliptic, rarely oblong-obovate, 5.5–6.5(–8.5) × 1.6–2.5 (–3.2) cm; base rounded or cuneate; apex acute, apiculate; abaxial surface floccose near base, glabrescent; adaxial surface green, glabrous; midrib prominent abaxially, grooved adaxially; lateral veins obscure on both surfaces. Inflorescence 4-or 5-flowered; rachis ca. 5 mm, glabrous. Pedicel 1.5–2.5 cm, glabrous; calyx cupular; lobes 5, ca. 1 mm; corolla campanulate, creamy-white, with purple flecks, ca. 3 cm, lobes 5, obovate, ca. 1.5 cm, emarginate; stamens 10, unequal, 1–2 cm, filaments pubescent at base; ovary ovoid, ca. 5 mm, purple, glandular; style ca. 2 cm, glabrous; stigma swollen, disk-shaped, ca. 2.6 mm in diam. Capsule ca. 20 × 5 mm, calyx and style persistent. Fl. May.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 8.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-11

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 pachyphyllum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:902926-1
WFO ID wfo-0001219681
COL ID 4SGJB
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rhododendron pachyphyllum Rhododendron ziyuanense var. pachyphyllum