Rhododendron anthopogon D.Don

Species

Angiosperms > Ericales > Ericaceae > Rhododendron

Characteristics

Small shrubs, often prostrate or decumbent, (0.3–)0.5–1 (–1.5) m tall; branchlets loose, intricate, scaly, sparsely setose; bud scales deciduous. Petiole 3–8 mm, scaly; leaf blade aromatic, obovate-elliptic, ovate, rarely orbicular, (1.5–)2.5–3.5 (–4) × 1–1.6(–2.5) cm; base rounded; apex obtuse or rounded, mucronate; abaxial surface scales overlapping, dark reddish brown and dark yellow-brown, arranged in 2–3 tiers, often those of the lowest tier darker than rest; adaxial surface dark green, shiny, usually sparsely scaly. Inflorescence 4–6(–9)-flowered. Pedicel 0.2–0.4 cm, scaly; calyx lobes 3–5(–6) mm, elliptic or oblong, persisting to enclose mature capsule, scaly, margin densely ciliate; corolla narrowly tubular-funnelform, pink, or yellowish white, tube 6–12 mm, outer surface not scaly; inner surface densely pilose; lobes spreading, 1.2–2 cm; stamens (5–)6–8(–10), included in corolla tube, filaments glabrous; ovary ca. 1 mm, scaly; style short, thick, straight, as long as ovary, glabrous. Capsule ovoid, 3–5 mm, scaly. Fl. Apr–Jun, fr. Jul–Aug.
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A compact shrub. It grows about 30-90 cm high. It spreads 90 cm wide. The leaves have stalks. The leaves are oval and can have a sharp tip. The upper surface is slightly scaly and the lower surface is densely scaly. The leaves have an aroma when crushed. The flowers are yellow or red. They are tube shaped. The fruit is a capsule. It is oval and enclosed in a layer of the flower which remains.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 0.75
Mature height (meter) 0.6
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 c3

Environment

Moist open slopes, hillsides, ledges of cliffs and in thickets, often covering large areas; at elevations from 3,000-4,500, occasionally to 5,000 metres.
More
It is a temperate plant. In Nepal it grows between 3300-4600 m altitude. It grows on open, moist hillsides. It suits hardiness zones 7-9.
Light 4-9
Soil humidity 4-6
Soil texture 3-6
Soil acidity 1-4
Soil nutriment -
Hardiness (USDA) 7-9

Usage

The flowers are dried and used as a substitute for tea. The leaves are boiled in water for tea.
Uses essential oil medicinal tea
Edible flowers leaves
Therapeutic use Lung diseases (leaf), General tonic for rejuvenation (leaf), Sneezing (leaf), Stimulant (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed.
Mode cuttings seedlings
Germination duration (days) 50 - 90
Germination temperacture (C°) 12 - 15
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Flower

Rhododendron anthopogon flower picture by Alan Elliott (cc-by-sa)

Distribution

Rhododendron anthopogon world distribution map, present in Bhutan, China, India, Myanmar, and Nepal

Identifiers

LSID urn:lsid:ipni.org:names:331933-1
WFO ID wfo-0001230899
COL ID 4SFDX
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Rhododendron anthopogon var. album Rhododendron anthopogon

Lower taxons

Rhododendron anthopogon var. haemonium