Ligularia tenuicaulis Chang

Species

Angiosperms > Asterales > Asteraceae > Ligularia

Characteristics

Stem erect, 42-65 cm tall, 1.5-3 mm in diam. at base, proximally glabrous, distally and synflorescence densely shortly brown pilose. Basal leaves petiolate; petiole to 30 cm, slender, glabrous, base narrowly sheathed; leaf blade ovate-cordate or subreniform, 4.5-6 cm, base to 11 cm wide, abaxially sparsely shortly pilose, adaxially glabrous, palmate veins prominent abaxially, base cordate, margin coarsely irregularly triangular-dentate, apex acute. Middle stem leaves petiolate; petiole 5-10 mm; sheath enlarged, ovate, 17-25 × 8-10 cm; leaf blade reniform, 2-2.5 × 4-5 cm, base shallowly cordate or subtruncate, margin denticulate, apex rounded. Distalmost stem leaves ovate, base not amplexicaul. Compound corymbs spreading; branches to 6 cm; leaflike and supplementary bracts subulate, much shorter; peduncles to 2 cm, densely shortly brown pilose. Capitula 9-13. Involucre cylindric, 9-12 mm, to 4 mm wide, outside glabrous, base shortly brown pilose; phyllaries 5, in 2 rows, oblong, 1.5-3 mm wide, margin membranous, apex acute. Florets 5 or 6(-8), yellow, all tubular, 6-7 mm; tube as long as limb. Achenes brown, linear, 6-8 mm. Pappus pale brown below, brown above, as long as tubular corolla. Fl. and fr. Sep-Oct.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.42 - 0.65
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) 14 - 42
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Ligularia tenuicaulis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:230875-1
WFO ID wfo-0000073591
COL ID 6PWX2
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ligularia tenuicaulis var. tenuicaulis Ligularia tenuicaulis