TRULLIPETALUM var. TRULLIPETALUM
Distribution : Sikkim, Nepal, Tibet, China (W Sichuan, NW Yunnan); grassy meadows on alpine summits, rocks and rock crevices, 2700 – 4400 m.
Description :
Leaves acuminate, not ciliate,.
Flowers : Sepals shortly acuminate, not ciliate, anthers obtuse to rounded, carpels smooth.