Europe, Middle Africa, Southern Africa, Southern Asia, Southeastern Asia
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
Clump verbena, Moss verbena, Annual Verbena, Brazilian verbena, Sandpaper Verbana
8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24