Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac
herbaceous annuals
Roadsides, Rocky areas, Thickets
Temperate Regions, Tropical Forests
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14
8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24