Saussurea amara (L.) DC.

Cite taxon page as 'WFO (2021): Saussurea amara (L.) DC. Published on the Internet; Accessed on: 20 Jun 2021'

General Information

Herbs 9-70 cm tall, perennial. Stem solitary, 3-7 mm in diam., erect, branched, usually wingless. Lower stem leaves petiolate; leaf blade narrowly elliptic, oblong, or narrowly ovate, 4-20 × 0.7-6 cm, both surfaces green, sparsely pubescent or glabrous, and gland-dotted, base cuneate-attenuate, margin entire or obtusely sinuate-dentate, apex acute to obtuse. Middle and upper stem leaves shortly petiolate or sessile, elliptic to narrowly ovate, gradually smaller upward on stem, base cuneate and rarely auriculate. Capitula numerous, in a corymbiform or paniculiform synflorescence, pedunculate. Involucre narrowly campanulate to narrowly obconic, 0.8-1.2 cm in diam. Phyllaries in 4-6 rows, sparsely pubescent, sometimes gland-dotted; outer phyllaries ovate to narrowly ovate, 3-5 × 1-1.5 mm, apex blackish and acuminate or tricuspidate; middle and inner phyllaries narrowly elliptic to linear, 5-14 × 1-1.5 mm, appendage purple, orbicular, 0.5-1.5 mm wide, and membranous or rarely appendage lacking. Receptacle bristles 8-10 mm. Corolla pale purple, rarely white, 1.3-1.8 cm, gland-dotted, tube 8-10 mm, limb 5-7 mm, lobes 3-5 mm. Achene brown, cylindric, 3-3.5 mm, 4-ribbed. Pappus dirty white; outer bristles 1-5 mm; inner bristles 1.2-1.7 cm. Fl. and fr. Jul-Oct. 2n = 26.

  • Provided by: [B].Flora Of CHina @
    • Source: [
    • 1
    • ]. 

     Information From

    CC0 1.0 Universal (CC0 1.0).
    • A CC0 1.0 Universal (CC0 1.0).
    Flora Of CHina @
    'Flora of China @ eFloras (2008). Published on the Internet [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • B Missouri Botanical Garden
    World Flora Online consortium
    World Flora Online Data. 2018.
    • C CC0 1.0 Universal (CC0 1.0).