Aegean Islands, Central Asia, Middle East, North Africa, Southern Europe, Western China
Southeastern United States, South-Central United States, Mexico, Caribbean, Central America, South America, Argentina
Crocus abantensis, Crocus adanensis, Crocus biflorus, Crocus chrysanthus, Crocus korolkowii
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
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
H1, H2, 18, 19, 20, 21, 22, 23, 24