Euphorbia eleanoriae, a member of the Euphorbiaceae (spurge) family, is a small shrub endemic to Kauai. It has brittle, dense erect-ascending (growing upward) branches, and dark gray basal stems. The leaves are elliptical to broadly ovate, with blades 10 to 20 mm (0.4 to 0.8 in) long and 6 to 14 mm...