Rhododendron neriiflorum Franch.

Species

Angiosperms > Ericales > Ericaceae > Rhododendron

Characteristics

Shrubs 1–3 m tall; bark gray-brown, usually falling off in flakes; young shoots 3–4 mm in diam. below inflorescence, whitish tomentose, glabrescent. Petiole purple, 10–15 mm, glabrous when mature or glandular; leaf blade leathery, oblong to obovate, 4–11 × 1.5–3.5 cm; base obtuse; apex obtuse or rounded, apiculate; abaxial surface glaucous, glabrous, epidermis papillate, sometimes markedly so and with strong reticulations; adaxial surface green, smooth, glabrous; midrib prominent abaxially, grooved adaxially; lateral veins 15–17-paired. Inflorescence umbellate, 5–12-flowered; rachis ca. 10 mm, tomentose. Pedicel 1–1.5 cm, sparsely stellate-tomentose; calyx fleshy when well-developed; lobes 5, 4–10 mm, glabrous; corolla tubular-campanulate, fleshy, crimson or bright red, 3–4.5 cm, with 5 dark crimson basal nectar pouches; lobes 5, rounded, ca. 1.5 cm, emarginate; stamens 10, unequal, 1.8–2.9 cm, filaments purple, glabrous; ovary conoid, tapering into style ca. 7 mm, densely tomentose, glandular, rarely glabrous; style glabrous. Capsule cylindric, ca. 22 × 5 mm, with remnants of indumentum. Fl. Apr–May, fr. Sep–Oct.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 2.5 - 4.0
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 4-9
Soil humidity -
Soil texture -
Soil acidity 2-4
Soil nutriment -
Hardiness (USDA) 7-9

Usage

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

Cultivation

Can be grown by cuttings, graftings or seedlings.
Mode cuttings graftings 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

Rhododendron neriiflorum unspecified picture

Distribution

Rhododendron neriiflorum world distribution map, present in China and Myanmar

Identifiers

LSID urn:lsid:ipni.org:names:332948-1
WFO ID wfo-0001229622
COL ID 4SGFS
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rhododendron euchaites Rhododendron neriiflorum Rhododendron phoenicodum Rhododendron neriiflorum var. neriiflorum Rhododendron neriiflorum subsp. euchaites Rhododendron neriiflorum subsp. phoenicodum Rhododendron neriiflorum subsp. neriiflorum Rhododendron neriiflorum var. euchaites

Lower taxons

Rhododendron neriiflorum var. agetum Rhododendron neriiflorum var. appropinquans