Petronymphe

Petronymphe is a genus of flowering plants endemic to Mexico. It is placed in the family Asparagaceae, subfamily Brodiaeoideae.

Publication
It was published by Harold Emery Moore in 1951.

Species
It consists of two species:
 * Petronymphe decora H.E.Moore
 * Petronymphe rara J.Gut.

Distribution
Petronymphe rara is endemic to the Mexican state of Oaxaca, and Petronymphe decora is endemic to Guerrero.