Soroseris umbrella (Franch.) Stebbins

Species

Angiosperms > Asterales > Asteraceae > Soroseris

Characteristics

Herbs 3-15 cm tall, perennial, rosulate. Taproot ramose or simple. Rosette shoot with conspicuous subterranean portion with cataphylls. Cataphylls below rosette leaves numerous, ovate to lanceolate but higher up also linear, 1-3 × 0.3-1 cm, apex acute. Above-ground leaves in a ± dense leaf rosette, often purplish red; petiole-like basal portion 4-18 cm, sometimes winged and apically pinnately lobed, sparsely brownish yellow pilose; bladelike portion orbicular, ovate, or ovate-elliptic, 2-15 × (1.5-)3-11 cm, glabrous to ± pilose, base shallowly cordate to cuneate, margin mucronulately dentate and sinuate-dentate, apex rounded. Synflorescence umbelliform to corymbiform, with some to many capitula. Capitula with 15-30 florets; peduncle of 1.5-8 cm, thick, ± pilose. Involucre campanulate, 1.4-2 × 0.8-1.5 cm. Phyllaries dark green to blackish; outer phyllaries few, linear, approaching inner ones in length, mostly pilose; inner phyllaries 10-15, abaxially or on midvein pilose, apex acute to obtuse. Florets white. Achene some shade of brown, columnar to obcolumnar, 4-6 mm, weakly ribbed, between main ribs usually with ca. 3 often inconspicuous secondary ribs, apex truncate. Pappus whitish, ca. 1 cm. Fl. and fr. Jul-Sep. 2n = 16*.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.03 - 0.15
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) 6-11

Usage

Uses food 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

Soroseris umbrella world distribution map, present in Bhutan, China, and India

Identifiers

LSID urn:lsid:ipni.org:names:250418-1
WFO ID wfo-0000050438
COL ID 4YCX4
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Crepis umbrella Stebbinsia umbrella Soroseris umbrella