| Rauvolfia sandwicensis | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Apocynaceae |
| Genus: | Rauvolfia |
| Species: | R. sandwicensis
|
| Binomial name | |
| Rauvolfia sandwicensis | |
Rauvolfia sandwicensis, the devil's-pepper,[1] also known as hao in the Hawaiian language, is a species of flowering plant in the milkweed family, Apocynaceae, that is endemic to Hawaii. It is a shrub, a small tree reaching 6 m (20 ft) in height, or, rarely, a medium-sized tree up to 12 m (39 ft) tall with a trunk diameter of 0.3 m (0.98 ft).[2] Hao inhabits coastal mesic and mixed mesic forests at elevations of 100–500 m (330–1,640 ft).[3]
- ^ USDA, NRCS (n.d.). "Rauvolfia sandwicensis". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 19 October 2015.
- ^ Little Jr., Elbert L.; Roger G. Skolmen (1989). "Hao, Hawaiian rauvolfia" (PDF). United States Forest Service.
- ^ "hao". Hawaiian Ethnobotany Online Database. Bernice P. Bishop Museum. Archived from the original on 2007-05-03. Retrieved 2009-11-18.