Europe, Russia/Siberia, Northern Africa, Western Asia
Basella rubra, L.Basella oleracea, Landw.Basella lucida, L.Basella japonica, Burm.f.Basella cordifolia,
H1, H2, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24