Saussurea wellbyi Hemsl.

Species

Angiosperms > Asterales > Asteraceae > Saussurea

Characteristics

Herbs 2-7 cm tall, perennial, monocarpic, stemless or shortly stemmed. Taproot conic, fleshy. Caudex 0.5-1.5 cm in diam., simple, covered with remains of leaf bases; leaf bases brown, adaxially white sericeous-villous. Rosette leaves sessile, narrowly ovate-linear but base ovately widened, 2-5(-7) × 0.1-0.8(-1) cm, abaxially sericeous, adaxially sericeous-villous to densely lanate in basal part and glabrous in apical part, margin entire, apex long acuminate to caudate. Capitula 8-30, in center of leaf rosette, in a hemispheric synflorescence 2.5-4 cm in diam., sessile or shortly pedunculate. Involucre cylindric, ca. 6 mm in diam. Phyllaries in 3 or 4 rows, membranous, apically purple, apex acute; outer phyllaries narrowly obovate to oblong, 7-10 × 3-4 mm, apically villous; middle and inner phyllaries narrowly elliptic to linear, 10-12 × 2-2.5 mm, glabrous. Receptacle bristles 1-3 mm. Corolla purplish red, 8-10 mm, tube 3-5 mm, limb 4-6 mm, lobes 2-3 mm. Achene gray with some dark spots or blackish brown, cylindric to obconic, 3-5 mm, smooth, glabrous. Pappus brown; outer bristles 2-4 mm; inner bristles 7-10 mm. Fl. and fr. Jul-Sep. 2n = 28*.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.02 - 0.07
Root system 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

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-10

Usage

Uses -
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 wellbyi world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:242759-1
WFO ID wfo-0000125013
COL ID 6XRG3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Saussurea hyperiophora Saussurea wellbyi