Saussurea porphyroleuca Hand.-mazz.

Species

Angiosperms > Asterales > Asteraceae > Saussurea

Characteristics

Herbs 4-12 cm tall, perennial, shortly stemmed. Caudex short, covered with remains of petioles. Stem solitary, erect, simple, arachnoid tomentose. Basal leaves petiolate; petiole 2-4 cm; leaf blade obovate-oblong to elliptic, 4-11 × 2-4 cm, lyrate, pinnately lobed, or undivided and margin obtusely dentate, abaxially grayish white and densely tomentose, adaxially green and sparsely arachnoid but glabrescent; lateral lobes 2-5 pairs, ovate, obliquely triangular, or semiorbicular, margin sinuolate, apex obtuse to rounded and usually mucronate; terminal lobe ovate to narrowly ovate, large, margin subserrate or sinuolate. Stem leaves absent or very few, narrowly linear. Capitulum solitary, in center of leaf rosette or terminal on stem. Involucre campanulate, 2-3 cm in diam. Phyllaries in ca. 4 rows, apically whitish, arachnoid tomentose, apex acute; outer phyllaries linear, ca. 12 × 1 mm; middle phyllaries narrowly ovate-elliptic, 14-17 × 2.5-3 mm, apically dull purple; inner phyllaries broadly linear, ca. 2.2 × 0.2 cm. Corolla dark purple, ca. 1.8 cm, tube ca. 1 cm, limb ca. 8 mm. Achene cylindric, ca. 2 mm, transversely rugose. Pappus pale brown; outer bristles ca. 2 mm, scabrid; inner bristles ca. 1.5 cm. Fl. and fr. Aug-Sep.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.04 - 0.12
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Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
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Usage

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

Cultivation

Mode -
Germination duration (days) -
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Distribution

Saussurea porphyroleuca world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:242551-1
WFO ID wfo-0000113975
COL ID 79RCS
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Saussurea porphyroleuca