Wikipedia
Cascabela
Cascabela is a genus of flowering plants in the dogbane family, Apocynaceae, native to Mexico, Central America, and South America.
Species- Cascabela gaumeri (Hemsl.) Lippold - Veracruz, Tabasco, Yucatán Peninsula, Belize, Guatemala, Honduras, Nicaragua, Costa Rica
- Cascabela ovata (Cav.) Lippold - Central America, much of Mexico
- Cascabela pinifolia (Standl. & Steyerm.) L.O.Alvarado & Ochot.-Booth - C + S Mexico
- Cascabela thevetia (L.) Lippold - Latin America from N Mexico to NE Argentina
- Cascabela thevetioides (Kunth) Lippold - Mexico