Saussurea columnaris Hand.-mazz.

Species

Angiosperms > Asterales > Asteraceae > Saussurea

Characteristics

Herbs 4-10 cm tall, perennial, stemless or shortly stemmed. Caudex 1-1.5 cm in diam., usually much branched, with many sterile and flowering leaf rosettes forming large cushions, densely covered with persistent withered leaves. Rosette leaves sessile, linear, 2-7 × 0.1-0.2(-0.3) cm, abaxially grayish white and densely tomentose-sericeous, adaxially green to dark brown, shiny, and glabrous, base enlarged, sheathing, and white villous, margin entire and revolute, apex acute. Uppermost leaves merging into phyllaries. Capitulum solitary, in center of leaf rosette or terminal on stem, sessile. Involucre campanulate, 2-3 cm in diam. Phyllaries in ca. 5 rows, apex acuminate to caudate; outer phyllaries narrowly ovate-triangular, 10-16 × 3-4 mm, basal part blackish purple, apical part greenish or brown, shiny, glabrous, and reflexed; middle and inner phyllaries narrowly ovate-triangular to narrowly elliptic-linear, 11-15 × 2-4 mm, basal part pale yellow, apical part blackish purple, villous, and erect. Receptacle bristles 7-8 mm. Corolla purplish red, 1.3-1.5 cm, tube 7-8 mm, limb 6-7 mm, lobes 3.5-4 mm. Achene dark brown, conic, ca. 3 mm, glabrous. Pappus in 2 rows; outer bristles white, 2-4 mm, scabrid; inner bristles pale brown, 9-10 mm. Fl. and fr. Aug-Oct.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.06 - 0.09
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) 6-12

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 columnaris world distribution map, present in Bhutan, China, and India

Identifiers

LSID urn:lsid:ipni.org:names:242173-1
WFO ID wfo-0000065846
COL ID 6Y3PW
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Saussurea columnaris