Delphinium polycladon
 Delphinium polycladon is a species of larkspur known by the common name mountain marsh larkspur. It is native to the High Sierra Nevada and the White and Inyo Mountains of eastern California and far western Nevada where it grows in wet sites in the talus. It is a perennial herb producing one or more erect stems which easily exceed a meter in height but often remain dwarfed in high-elevation exposed habitat with thin soils. The leaves are small and mostly located near the base of the plant.