2005.
China
Locality: Suburb of Yancheng, Yancheng City, Jiangsu Province
Coordinates: 33.3833, 120.1167
(Map it)
Elevation: 5m.
Environment description: Flat meadow area in natural grassland near road, yellow brown soil
Comment: Associated species: Digitaria sanguinalis, Cynodon dactylon, Cyperus spp.
Collector(s):