C. grandiflorum is a perennial herb that grows up to 25 cm (9.8 in) tall.

It has pink flowers and ovate green leaves.

[2] It grows in certain mountains of western and southern Europe (Massif Central, Alps, Pyrénées,...) above 700 meters high.

It can be used in cooking, and in herbal medicine for bruises and cramps.

In the Aubrac region of France, it is used as an infusion and called "thé d'Aubrac" (Aubrac tea); it is appreciated for its digestive properties.