Musk Larkspur is a perennial herb growing mostly on scree. It can grow to 20 cm tall, and has a strong musky smell. Leaves are rounded, lobed to two-thirds - lobes are toothed. Flowers are blue to purple, large, 3-5 cm including the spur. The flowers look inflated and rather papery, woolly haired, and sometimes prominently veined. Flowers are borne is small dense cluster. The upper petals forms a backward-projecting broad blunt spur. Inner petals are blackish. Musk Larkspur is a high altitude plant, found at 4300-5500 m. Flowering: July-September.