Department: Biology Department / Vascular Plants Division
Family:Compositae
Scientific Name: Sonchus asper (L.) Hill
Collector's No.:CMW12869
Collector:Chiu-Mei Wang (王秋美), & Ching-Yao Li (李慶堯)
Locality:Taipei County, Linkou Township
Altitude(m):250
TNM No./Catalog No.:S141895