Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
China
Typical Red Buckeye, Yellow-flowered Red Buckeye
Tuscany, Royal Gem, Flavortop, Crimson Baby, Fantasia
2a, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, 1a, 1b, 2a, 2b, 3a, 3b, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24