Triplostegia glandulifera Wall. ex Dc.

Species

Angiosperms > Dipsacales > Caprifoliaceae > Triplostegia

Characteristics

Fragile, 5-15 cm long, erect, mostly with a distinct rosette at the base of the stem or higher on the stem, above a creeping branched rootstock. Cauline leaves reduced, 1-2 pairs. Leaves spathul-ate to oblong-obovate, coarsely dentate or sub-pinnatifid in the upper portion, basal part entire, tapering into a distinct or indistinct petiole, 1-3 cm long, upper surface puberulous towards the margins, lower surface with scattered hairs on midrib and nerves. Inflorescence few-flowered and congested, stalks expanding in fruit. Bracts linear-spathulate, puberulous, margins ciliate, 2½-3 mm. Flowers white. Pedicels very short, in fruit to 1 mm. Lobes of outer epicalyx narrow-triangular, short-pubescent and capitate-glandular, 1½-1¾ mm, the acute tip mucronate, hardening and hooked in fruit, slightly exceeding the calyx. Inner epicalyx pubescent on the ribs, 1½ mm long; limb consisting of 8 minute triangular teeth. Calyx cup-shaped, ± ¼ mm long, 5-lobed halfway down, lobes broad-triangular acute. Corolla 3-4 mm long, tube funnel-shaped, twice as long as the broadly elliptic, rounded, obliquely erect lobes; one vein in each lobe. Filaments erect, inserted just below the in-cisions, ½ mm long; anthers exserting from the tube. Style 2 mm long, straight; stigma capitate.
More
Herbs, perennial, erect, 15-40 cm tall. Taproots 2-forked, brown, nearly fusiform, 30-50 × 2-3 mm, slightly fleshy. Rhizomes elongate, 4-angular, nodes 4-6, internodes 0.5-2 cm, nodes rooted. Stems angular, glabrous or sparsely puberulent, glandular hairy above. Leaves opposite, petiolate; petiole 1-3 cm; leaf blade obovate-lanceolate, 2-6 × 1.5-4 cm, pinnatifid, more deeply so at base, abaxially puberulent on veins, adaxially sparsely puberulent, ultimately glabrescent, margin irregularly lobed or serrate; upper leaves smaller, lobed, sessile. Inflorescences paniculiform; bracts 2-4 mm, midvein prominent, margin sparsely ciliate; pedicels ca. 1 mm; outer involucel 4-lobed; lobes lanceolate, 1.5-2 mm, abaxially densely covered with purple glandular hairs; inner involucel urceolate, ca. 1.5 mm, 8-ribbed, apex constricted into limb; limb 8-toothed or 8-dentate. Corolla white or rose, funnelform, 3-5 mm; lobes obtuse. Stamens slightly exserted; filaments ca. 5 mm; anthers white. Style slightly longer than stamens. Achenes enveloped by involucels; involucels 3-4 mm in fruit, glandular hairy, 4-lobed; lobes long acuminate, hooked. Fl. and fr. Jul-Oct. 2n = 18.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.15 - 0.4
Root system rhizome tap-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Fl. March-August.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-12

Usage

Uses 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

Triplostegia glandulifera unspecified picture
Triplostegia glandulifera unspecified picture

Distribution

Triplostegia glandulifera world distribution map, present in Argentina, Bhutan, China, Indonesia, India, Myanmar, Malaysia, Nepal, Philippines, Papua New Guinea, and Taiwan, Province of China

Identifiers

LSID urn:lsid:ipni.org:names:320460-1
WFO ID wfo-0001143752
COL ID 58YV8
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Triplostegia glandulifera Triplostegia delavayi Hoeckia aschersoniana Triplostegia grandiflora Triplostegia repens Triplostegia epilobiifolia