Delphinium viridescens is a species of flowering plant in the buttercup family known by the common name Wenatchee larkspur.

The flower sepals have a purplish,[2] yellow-green-tinged coloration and the smaller petals are purple to yellow.

[3] This plant grows in moist to wet spots in coniferous forest and riparian habitat types.

The species is adapted to fire-prone habitat and can resprout from its rhizome if its aboveground parts are burned away.

Threats to the species include loss of habitat to residential development, changes in the local hydrology, logging, and grazing.