varietas
alabamensis, Capuli, eximia dan hirsuta
Abyad, Adriatic, Alma, Atreano, Bataglia, Black Bethlehem, Black Madeira, Black Mission, Brown Turki, Sierra, Calimyrna, Kadota, Deanna, Figoin dan Hardy Chicago Gambar
Jenis tanah
-
Tanah liat, Batu kapur, Lempung, Sandy