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FOC | Family List | FOC Vol. 20-21 | Asteraceae | Crepidiastrum

1b. Crepidiastrum sonchifolium subsp. pubescens (Stebbins) N. Kilian, Fl. China. 20-21: 266. 2011.

柔毛假还阳参 rou mao jia huan yang shen

Basionym: Ixeris denticulata subsp. pubescens Stebbins, J. Bot. 75: 49. 1937.

Stems, branches, and leaves puberulent. Stem leaves lanceolate, 3-6 cm, pinnatipartite; lateral lobes 5-10 pairs, margin entire or dentate to weakly pinnatifid. Involucre 4.5-5.5 mm. Inner phyllaries not or weakly crested or corniculate below apex. Anther tube and style yellow upon drying. Achene 3.5-4.2 mm including a slender 1.2-1.8 mm beak, body apically muriculate. Pappus 2-2.5 mm.

● Hubei.

A little-known taxon, tentatively placed here, it is apparently only known from the holotype at W.


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