Sinclairia andrieuxii (DC.) H. Rob. & Brettell

Megaliabum andrieuxii (DC.) Rydberg
Vernonia Andrieuxii DC. Prodr. 5: 16. 1836.
Liabum Andrieuxii Benth. & Hook. (Gen. PI. 2: 437, only indicated. 1873); Herasl. Biol. Centr. Am. Bot. 2: 231. 1881.
Shrub 1.5-2 mm. high; petioles 3-8 cm. long; leaf-blades broadly deltoid, short-acuminate at the apex, dccurrent at the base, coarsely double-toothed or even lobed, 1-2 dm. long and fully as wide, hispidulous above, white-tomentose beneath, 3-ribbed, reticulate; heads few, radiate; involucre 2.5 cm. high, 3-4 cm. broad; bracts numerous, in 6-8 series, linear-subulate, squarrose, attenuate; ray-flowers in a single series; corolla-tube about 1.5 cm. long, the ligule 7-9nerved, 1.5 cm. long, 2-3 mm. wide; disk-corollas about 15 mm. long, the tube slender, 6 mm. long, widening into a cylindric throat, the lobes 3 mm. long; achenes 6 mm. long, 10-ribbed, hirsute, with a strong callosity at the base; pappus-bristles 25-30, about 15 mm. long, the outer
Irs subulate, very short.
Tyi-k i.<h ai.ity: TdmantejMC, Oaxaca. Chiapas and Oaxaca.

Sinclairia andrieuxii là một loài thực vật có hoa trong họ Cúc. Loài này được (DC.) H.Rob. & Brettell miêu tả khoa học đầu tiên năm 1974.