Southeastern Asia, Melanesia, Micronesia, Polynesia
Hybrid origin
Subtropical climates, Tropical regions
disturbed sites, Grassland, riparian zones, Roadsides
H2, 23, 24
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