小芒虎耳草(原变种) xiao mang hu er cao (yuan bian zhong)

Hirculus aristulatus (J. D. Hooker & Thomson) Losinskaja; H. macrostigma (Franchet) Losinskaja; Saxifraga aristulata var. microcephala Engler & Irmscher; S. macrostigma Franchet; S. macrostigma var. georgeana Engler & Irmscher; S. macrostigma var. gracillima Engler & Irmscher; S. macrostigma f. hastifolia Engler & Irmscher.

Plants slender, usually 2-5 cm tall. Cauline leaves 0.5-1 mm wide. Pedicel brown glandular hairy. Fl. and fr. Jul-Oct.

Forests, forest margins, rocky hillsides, stony ground; 4000-5000 m. Xizang [Bhutan, N India, Nepal, Sikkim].