Taraxacum consobrinum

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Taraxacum consobrinum

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"Plants ± medium-sized, 8–15 cm tall. Petiole short, purplish, medium broadly to broadly winged, very sparsely arachnoid; plant base without distinct tunic, with light brownish hairs. Leaves variously erect-patent to suberect, light glaucous-green, mid-vein purplish to brownish purple, at least in proximal half, surface with scattered brown-purple spots, oblanceolate to narrowly elliptical in outline, usually 5–12 × 1.3–3 cm, pinnatisect to pinnatipartite, with 3–5 pairs of subrecurved to strongly recurved, relatively short, usually 7–13 × 5–15 mm, deltoid-triangular to narrowly triangular, ± acuminate lateral segments, distal margin convex to slightly sigmoid, ± entire, proximal margin straight to subconcave, entire; interlobes relatively broad, usually 2–10 × 3–6 mm, usually entire, sometimes with a single little tooth, margin slightly raised below the next lobe, usually very narrowly bordered brown-purple, interlobe surface often inconspicuously suffused brownish-purplish; terminal segment relatively small, 1–2 × 0.8–1.5 cm, triangular to ± helmet-shaped, acute to acuminate, its base often ± sagittate, distal margin subconvex to slightly sigmoid, entire or rarely with an assymmetrical shallow incision, basal lobules often ± elongated, ± recurved to hamate, acuminate, proximal margin concave to ± straight, entire. Scapes pale green or suffused purplish proximally, arachnoid, later ± glabrescent, ± equalling leaves. Capitulum yellow, ± flat to ± convex, relatively large, 3.5–5 cm wide. Involucre ± pruinose, usually 7–8 mm wide and rounded to truncate at base. Outer phyllaries 14–21, proximally loosely appressed, distally arcuate, later to patent, subimbricate, ovate to lanceolate, 7–9 mm long, the broadest ones 4.5–5 mm wide, abaxially with a bluish dark olivaceous-green middle strip, sometimes 1 mm, often to 3.5 mm wide, with a gradual transition into mid-green or pale green marginal part and a whitish membranous border 0.5–1 mm wide, margin sometimes denticulate, usually sparsely ciliate distally, apex ± flat, usually suffused purplish, phyllaries adaxially paler, more conspicuously suffused purplish; inner phyllaries 11–14 mm long, of ± unequal width, ± dark olivaceous-green, pruinose. Outer ligules flat, relatively narrow, striped greyish olivaceous-green outside, apical teeth grey-green abaxially (adaxially yellow), inner ligule teeth yellow. Stigmas dark discoloured, greyish-greenish, with a blackish pubescence outside; anthers polliniferous, pollen grains irregular in size. Achenes light grey or light brownish grey, large, 5.1–6.3 × 1.2–1.3 mm, body with ± sparse coarse, often broadly conical erect-patent spinules up to 0.3 mm long in upper 1/3–1/5, sometimes coalescing to form tricuspidate squamules, body gradually narrowing into cylindrical to a thin ± subcylindrical cone (1.2–) 1.5–1.8 mm long, 0.2–0.3 mm thick at base, 0.15–0.25 mm distally, with a few little spinules at base, beak 7–8 mm long, pappus ± white to very slightly brownish white, 6–7 mm long. Agamosperm."

from Kirschner & al. (2020: 283)A


Asia-Tropical: Pakistan nativeA


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