Saussurea cana Ledeb.

Species

Angiosperms > Asterales > Asteraceae > Saussurea

Characteristics

Herbs 8-25 cm tall, perennial, densely caespitose. Caudex much branched, with many leaf rosettes and flowering shoots. Stems erect, simple or apically branched. Rosette and lower stem leaves petiolate; petiole 1.5-3 cm; leaf blade narrowly elliptic, linear-oblong, or linear, 1.5-10 × 0.2-1.5 cm, abaxially grayish white and densely tomentose, adaxially grayish green and sparsely tomentose, margin entire, dentate, or pinnately lobed; lateral lobes or lateral teeth few, small, apex acuminate. Middle and upper stem leaves petiolate or sessile; leaf blade gradually smaller upward on stem. Uppermost stem leaves sessile, linear. Capitula 4-20, in a corymbiform synflorescence, shortly pedunculate. Involucre narrowly cylindric, 4-8 mm in diam. Phyllaries in 4-7 rows, apically purplish red, sparsely arachnoid, apex acute to obtuse; outer phyllaries ovate, 3-3.5 × ca. 2 mm; middle phyllaries ovate to narrowly elliptic, 3.5-9 × 1.5-2 mm; inner phyllaries linear, 9-10 × ca. 1.5 mm. Receptacle bristles subulate, to 8 mm. Corolla pale red, 1.2-1.3 cm, gland-dotted, tube 6-7 mm, limb 6-7 mm. Achene brown, cylindric, 4-7 mm, glabrous. Pappus white; outer bristles 2-3 mm; inner bristles 7-11 mm. Fl. and fr. Jul-Sep.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.08 - 0.25
Root system fibrous-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) 5-10

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 cana world distribution map, present in China, Kazakhstan, and Liberia

Identifiers

LSID urn:lsid:ipni.org:names:242129-1
WFO ID wfo-0000029835
COL ID 79RPN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Theodorea cana Saussurea fruticulosa Theodorea fruticulosa Saussurea fruticosa Saussurea cana var. cana Saussurea cana var. angustifolia Saussurea cana