What is "lepinia"

Lepinia is a genus of plant in family Apocynaceae first described as a genus in 1849. It is native to various islands in the Pacific Ocean.

1. Lepinia marquisensis Lorence & W.L.Wagner - Fatu Hiva in the Marquesas
2. Lepinia ponapensis Hosok. - Pohnpei in the Caroline Islands
3. Lepinia solomonensis Hemsl. - New Guinea, Solomon Islands
4. Lepinia taitensis Decne. - Moorea + Tahiti in the Society Islands