Taraxacum roborovskyi Tzvelev

Species

Angiosperms > Asterales > Asteraceae > Taraxacum

Characteristics

Herbs 20-35 cm tall. Petiole pinkish, narrowly winged; leaf blade mid-green with a pinkish midvein, oblanceolate, 15-25 × 3-4 cm, subglabrous, remotely and shallowly pinnatilobed; lateral lobes 2 or 3 pairs, deltoid, patent, margin ± entire; interlobes broad and long, margin entire; terminal lobe helmet-shaped to triangular, margin entire. Scapes brownish green, overtopping leaves, sparsely arachnoid below capitulum. Capitulum 30-40 mm wide. Involucre 1-1.2 cm wide, base rounded. Outer phyllaries ca. 19, black-green with sharply delimited white border, ± not imbricate, lanceolate, outermost ones 12-14 × 2.5-3.5 mm and 3/4-4/5 as long as inner ones, ± appressed, border (0.1-)0.3-0.4 mm wide, margin ± glabrous, with a thick large horn ca. 2 mm below apex; inner phyllaries 1.3-1.6 cm, with a thick horn below apex. Ligules yellow; outer ligules flat, outside striped purplish gray; inner ligules with purple teeth. Stigmas grayish green. Anthers without pollen. Achene unknown. Fl. summer. Agamosperm.
Life form perennial
Growth form herb
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Sexuality hermaphrodite
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Mature height (meter) 0.2 - 0.35
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Environment

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Usage

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Edible -
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Cultivation

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Distribution

Taraxacum roborovskyi world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:934051-1
WFO ID wfo-0000128047
COL ID 54WFG
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Taraxacum roborovskyi