What is "chyrsactinia"

Chyrsactinia is a genus of flowering plants in the sunflower family, Asteraceae, native to Mexico and the southwestern United States.

1. Chrysactinia acerosa S.F.Blake - San Luis Potosí, Nuevo León, Zacatecas
2. Chrysactinia lehtoae D.J.Keil - Sinaloa
3. Chrysactinia luzmariae Rzed. & Calderón - Guanajuato
4. Chrysactinia mexicana A.Gray - Aguascalientes, Chihuahua, Coahuila, Durango, Guanajuato, Hidalgo, México State, Nuevo León, Oaxaca, Puebla, Querétaro, San Luis Potosí, Veracruz, Zacatecas, Texas, New Mexico
5. Chrysactinia pinnata S.Watson - Coahuila, Querétaro, San Luis Potosí, Nuevo León, Tamaulipas
6. Chrysactinia truncata S.Watson - Nuevo León, Coahuila, San Luis Potosí, Zacatecas, Tamaulipas