Schiedea trinervis
Schiedea trinervis is a species of flowering plant in the family Caryophyllaceae. It is called three nerved alsinidendron and is endemic to island of Oahu in Hawaii. It is a subshrub, reaching a height of.
Three-nerved alsinidendron inhabits mixed mesic and wet forests on the slopes of the Waianae Range at elevations of. Associated plants include pilo, apeape, alani, hāpuu, hame, and māmaki. It is threatened by habitat loss.