Crocus tommasinianus, Crocus etruscus, Crocus vernus, Crocus cambessedesii
gardens, Grassland, open Woodlands, orchards, Pastures, tropical environments
Southeastern United States, South-Central United States, Texas, Mexico, South America
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24