Clethra fargesii Franch.

Species

Angiosperms > Ericales > Clethraceae > Clethra

Characteristics

Trees or shrubs 1–15 m tall, deciduous. Petiole 0.4–2.6 cm; leaf blade narrowly oblong-elliptic, narrowly elliptic, oblanceolate-elliptic, lanceolate-elliptic, or elliptic, 5.7–15.6 × 1.5–6.0 cm, papery, abaxially stellate pubescent or appressed pilose on major veins and stellate-tufted in secondary vein axils but glabrous elsewhere or occasionally sparsely stellate pubescent, and reticulations cinnamon, tawny, or dark brown and not or only slightly raised, base cuneate to rounded, margin serrate nearly throughout or basal 1/4 entire, teeth 22–41 per side on larger leaves and 1–7 mm apart, apex acuminate to long-acuminate; secondary veins (11–)15–21 cm on each side of midvein. Racemes (1–)3–7 per twig, 5.5–24 cm, tawny brown to light brown or rust colored stellate-tomentose, thickest rachis on each twig basally 1–1.6(–1.8) mm in diam.; bracts subulate, 5–10 mm. Pedicel 1–12 mm at anthesis. Sepals ovate-deltoid to rarely ovate, 2.0–4.0 × 1.0–1.5 mm, outside densely tawny-to grayish white stellate tomentose and surface (when visible) not blackened medially, midvein usually distinct at anthesis, apex acuminate-mucronate to rarely obtuse-mucronate. Petals white, 3–5 × 2–2.5 mm, outside smooth, inside glabrous or basally sparsely barbate, margin thickened and apically fimbriate. Stamens 3–7 mm, exserted or occasionally nearly equal to petal lengths; filaments basally pilose or occasionally glabrous; anthers 1.0–2.0 mm. Style 2–3.5 mm at anthesis, glabrous, apex 3-lobed to shallowly 3-cleft. Fruiting pedicel 3–11 mm. Ovary and capsule apically hirsutulous with longer hairs 0.2–0.7 mm; persistent style 3–6 mm. Fl. Jul–Aug, fr. Sep–Oct.
Life form perennial
Growth form
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.5 - 9.0
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 4-6
Soil humidity 5-7
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-5

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Clethra fargesii unspecified picture

Distribution

Clethra fargesii world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:327590-1
WFO ID wfo-0000888814
COL ID W4D6
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Clethra brachypoda Clethra brachystachya Clethra fargesii Clethra magnifica var. trichocarpa Clethra magnifica