What is "prestonia"

Prestonia may refer to:

• Prestonia, Louisville, a neighborhood southeast of Louisville, Kentucky, US
• Prestonia (plant), a genus of flowering plants in the family Apocynaceae
• Prestonia (butterfly), a genus of butterflies in the family Pieridae
• Prestonia, the code name for Intel Xeon CPU

Prestonia is a genus of plants in the Apocynaceae family, first described as a genus in 1810. It is native to Mexico, Central America, South America, and the West Indies.

1. Prestonia agglutinata (Jacq.) Woodson = Echites agglutinatus Jacq.
2. Prestonia arborescens Monach. = Hylaea arborescens (Monach.) J.F.Morales
3. Prestonia caudata Woodson = Echites puntarenensis J.F.Morales
4. Prestonia contorta (M.Martens & Galeotti) Hemsl. = Laubertia contorta (M.Martens & Galeotti) Woodson
5. Prestonia hirsuta Spreng. 1824 not Müll.Arg. 1860 = Mandevilla pavonii (A.DC.) Woodson
6. Prestonia langlassei Standl. = Laubertia contorta (M.Martens & Galeotti) Woodson
7. Prestonia leptoloba Monach. = Hylaea leptoloba (Monach.) J.F.Morales
8. Prestonia peruviana Spreng. = Mandevilla glandulosa (Ruiz & Pav.) Woodson
9. Prestonia woodsoniana (Monach.) A.H.Gentry = Echites woodsonianus Monach.

Prestonia is a genus of butterflies in the family Pieridae.