金丝桃虎耳草(原变种) jin si tao hu er cao (yuan bian zhong)

Saxifraga hypericoides f. longipetala T. C. Ku; S. hypericoides f. longistyla (Franchet) J. T. Pan ex T. C. Ku; S. hypericoides var. longistyla (Franchet) J. T. Pan; S. longistyla Franchet; S. macrostigma Franchet var. hypericoides (Franchet) Engler & Irmscher; S. macrostigma var. hypericoides subvar. longistyla (Franchet) Engler & Irmscher; S. peplidifolia Franchet var. angustipetala T. C. Ku.

Cyme 2-4(-8)-flowered. Sepals usually entire at apex, sometimes erose. Petals yellow, base cordate. Styles 1.5-2 or 4-5 mm. Fl. and fr. Jul-Sep.

* Forests, forest margins, alpine scrub meadows, alpine meadows, rock crevices; 2700-4600 m. W Sichuan, NW Yunnan.