Sida szechuensis Matsuda

Species

Angiosperms > Malvales > Malvaceae > Sida

Characteristics

Subshrubs erect, to 1 m tall. Branchlets stellate pubescent. Stipule subulate, shorter than petiole; petiole 5-10 mm, stellate pubescent; leaf blade broadly rhombic to flabellate to oblong-elliptic to oblong, 2-5 × 2.5-5 cm; blades on distal part of stem smaller and relatively narrower, abaxially densely gray stellate tomentose, adaxially sparsely stellate pubescent to subglabrous, base rounded to cuneate, margin irregularly dentate to double dentate, apex acute to obtuse, rounded. Flower solitary, axillary, often congested at shoot apex. Pedicel 0.6-1.5 cm, densely stellate pubescent and viscid-hairy, articulate above middle. Calyx cup-shaped, ca. 7 mm, lobes triangular, sparsely stellate pilose. Corolla yellow, 1-1.5 cm in diam.; petals obovate, ca. 8 mm. Filament tube ca. 5 mm, long hirsute. Schizocarp nearly globose, ca. 6 mm in diam.; mericarps 8 or 9, segmentiform, ca. 3 mm, obscurely transversely wrinkled to base, side walls veined, abaxially grooved near apex, upper surface stellate puberulent, beak acuminate, splitting from apex, each side merging into a flattened, ca. 0.7 mm awn. Seeds black-brown, ca. 2 mm, smooth, white pilose. Fl. Jun-Nov.
Life form perennial
Growth form
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0
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 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 -

Distribution

Sida szechuensis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:564280-1
WFO ID wfo-0001078171
COL ID 4X8H5
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Sida szechuensis