Taraxacum aurorum

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Taraxacum aurorum

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"Plants small, to ca. 8–9 cm tall. Petiole brownish green or (?) reddish, narrow, unwinged or narrowly winged, glabrous; plant base ± glabrous, tunic ± developed. Leaves greyish green (?), mid-vein probably purplish, oblanceolate in outline, usually 4–7 × 1.2–1.6 cm, ± glabrous, pinnatipartite to pinnatisect, with ca. 2–3 pairs of narrowly triangular, patent to subrecurved, acute lateral segments, distal margin straight, often denticulate, proximal margin usually straight, ± entire; interlobes relatively broad, short, entire or less often denticulate; terminal segment ± triangular. Scapes brownish, glabrous, ± equalling leaves. Capitulum yellow, ca. 2–2.5 cm wide. Involucre dark green to blackish green, ca. 8 mm wide and rounded at base. Outer phyllaries ca. 12–14, subimbricate, ± ovate, usually 5.5–7.5 × 2–3 mm, appressed, with a distinct whitish border (0.3–) 0.5–0.8 mm wide, transition of the border in the blackish or blackish green middle part subabrupt, margins ± glabrous, apex ± flat; inner phyllaries of unequal width (neighbouring ones sometimes coalesced), ca. 15 mm long, (?) ± flat at apex. Outer ligules flat to canaliculate, striped grey-purple outside, inner ligule teeth yellow or purplish. Anthers polliniferous, pollen grains irregular in size. Stigmas blackish when dry. Achenes (unripe) ± light stramineous-brown to ± stramineous, ca. 3.9–4.1 × 0.8–0.9 mm, body ± densely squamulose and spinulose in upper 1/4–1/3, squamules deeply incised, body subabruptly narrowing into a subcylindrical or cylindrical cone 0.7–0.8mm long, ca. 0.3 mm thick at base, ca. 0.2 mm distally, beak thin, ca. 6.5 mm long, pappus yellowish white, ca 4.5 mm long. Agamosperm."

from Kirschner & al. (2020: 388)A


Asia-Tropical: West Himalaya (Himachal Pradesh nativenativeB,C, Jammu-Kashmir nativenativeA,B,C,D)


A. Kirschner J., Štěpánek J., Klimeš L. & al., The Taraxacum flora of Ladakh, with notes on the adjacent regions of the West Himalaya in Phytotaxa 457: 1-409. 2020
B. Hajra P. K., Rao R. R., Singh D. K. and Uniyal B. P., Flora of India 12. 1995
C. Soest J. L. van , Taraxacum species from India, Pakistan and neighbouring countries in Wentia 10: 1–91. 1963
D. Ghafoor A. & al., Flora of Pakistan 222. Asteraceae (IV) Cichorieae. 2017