Peucedanum transiliense Regel & Herder, Bull. Soc. Imp. Naturalistes Moscou 39(3): 78. 1866; Ferula transiliensis (Regel & Herder) Pimenov.

Plants to 1 m. Ultimate segments of leaves 3–10 mm, rather thick, entire or 3-lobed. Umbels 5–10 cm across; rays 8–18, unequal, glabrous, sometimes with a foliaceous bract at the base; umbellules 10–20-flowered; pedicels very unequal. Petals broad-elliptic, apex acuminate, incurved. Stylopodium depressed-conic. Fruit 6–8 mm; dorsal ribs slightly prominent, lateral ribs obscure. Fl. Jun, fr. Jul.

Thin turf, gravelly slopes; 2100–2800 m. W Xinjiang (Wuqia, Zhaosu) [C Asia].