Saussurea quercifolia W.W.Sm.

Species

Angiosperms > Asterales > Asteraceae > Saussurea

Characteristics

Herbs 4-15(-22) cm tall, perennial, polycarpic. Caudex 3-5 mm in diam., creeping, branched, with sterile leaf rosettes and flowering stems. Stem solitary, 0.5-1.5 cm in diam., erect, simple, hidden by reflexed leaves. Rosette and lower stem leaves petiolate; leaf blade elliptic to narrowly elliptic, 0.8-4.5(-8) × 0.5-1.5 cm, abaxially whitish with dark veins, tomentose, and gland-dotted, adaxially green and sparsely arachnoid, base cuneate-attenuate, margin obtusely dentate to pinnately divided, apex acute to obtuse. Upper stem leaves oblong to linear, 1-5 × 0.2-0.8 cm, abaxially and basally densely lanate, adaxially glabrescent, margin pinnately divided or entire, apex acuminate. Capitula 10-20, in a hemispheric synflorescence 2.5-5 cm in diam., sessile. Involucre cylindric, 5-8 mm in diam. Phyllaries in 3 or 4 rows, apically grayish villous, apex acute; outer phyllaries narrowly ovate-elliptic, 6-10 × 2.5-4 mm; middle and inner phyllaries narrowly elliptic to linear, (6-)9-12 × 1.5-4 mm. Corolla bluish purple, 0.8-1.2 cm, tube 4-6 mm, limb 4-6 mm, lobes 2-3 mm. Achene brown, obconic, 4-6 mm, smooth, glabrous. Pappus mouse-gray; outer bristles 1-5 mm, barbellate to plumose; inner bristles 7-12 mm. Fl. and fr. Jul-Oct.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.04 - 0.15
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) 6-10

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

Saussurea quercifolia world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:242584-1
WFO ID wfo-0000019313
COL ID 6Y3DD
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Saussurea chionophora Saussurea hypsipeta Saussurea hypsipeta Saussurea quercifolia var. quercifolia Saussurea quercifolia var. major Saussurea quercifolia