Askellia karelinii (Popov & Schischk.) W.A.Weber

Species

Angiosperms > Asterales > Asteraceae > Askellia

Characteristics

Herbs 4-10 cm tall, perennial, glabrous, glaucescent. Roots and subterranean shoots often branched and slender. Stem delicate, erect, branched from base, leafy. Basal and lower stem leaves petiolate; petiole equaling or shorter to rarely longer than leaf blade; leaf blade elliptic, elliptic-oblanceolate, or spatulate, 0.5-4 × 0.3-1.5 cm, undivided to pinnatipartite, base gradually attenuate into petiole, margin subentire to sinuate-dentate, apex acute to obtuse; lateral lobes (if present) toothlike. Middle stem leaves sessile or subsessile, oblanceolate, otherwise similar to lower stem leaves. Upper stem leaves linear to subulate, smaller. Synflorescence corymbiform, with few capitula. Capitula with 10-12 florets; peduncle filiform, shorter than to ± as long as involucre. Involucre narrowly cylindric, 8-11[-13] × 3-4 mm. Phyllaries green, abaxially glabrous; outer phyllaries ovate to ovate-lanceolate, longest 3-4 mm, apex acute; inner phyllaries 8, margin scarious, apex acute to obtuse. Florets yellow. Corolla 1.1-1.4 cm. Anther tube 3-4 mm. Achene pale yellowish, fusiform, 4.5-7 mm, apically more attenuate. Pappus 5-8 mm. Fl. and fr. Aug.
Life form perennial
Growth form herb
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Sexuality hermaphrodite
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Mature width (meter) -
Mature height (meter) 0.04 - 0.1
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Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
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Environment

Light -
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Hardiness (USDA) 5-10

Usage

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

Cultivation

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Distribution

Askellia karelinii world distribution map, present in China, Kazakhstan, Kyrgyzstan, and Liberia

Identifiers

LSID urn:lsid:ipni.org:names:913692-1
WFO ID wfo-0000032747
COL ID 68683
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Askellia karelinii Youngia karelinii Crepis karelinii Askellia ladyginii Youngia pygmaea var. dentata Youngia pygmaea var. caulescens