Prionosciadium

Prionosciadium is a genus in the carrot family, Apiaceae. It is endemic to Mexico. The plants are biennial herbs with large taproots.

Species
There are currently 14 described species in Prionosciadium:


 * Prionosciadium bellii Mathias & Constance - Michoacán
 * Prionosciadium cuneatum J.M.Coult. & Rose - Jalisco
 * Prionosciadium diversifolium Rose - Guerrero
 * Prionosciadium humile Rose - Nuevo León
 * Prionosciadium lilacinum Mathias & Constance - Jalisco, Nayarit
 * Prionosciadium linearifolium (S. Watson) J.M.Coult. & Rose - Puebla, Zacatecas
 * Prionosciadium madrense S. Wats. - Chihuahua
 * Prionosciadium megacarpum J.M.Coult. & Rose - Oaxaca
 * Prionosciadium nelsonii J.M.Coult. & Rose - Morelos, Chiapas
 * Prionosciadium saraviki Laferr. - Chihuahua
 * Prionosciadium tamayoi Cuevas et N. M. Núñez - Jalisco
 * Prionosciadium thapsoides (DC.) Mathias - Veracruz, Mexico State
 * Prionosciadium townsendii Rose - Chihuahua
 * Prionosciadium watsonii J.M.Coult. & Rose - Durango, Sinaloa, Oaxaca