Lapsanastrum is a genus of flowering plants in the family Asteraceae, native to East Asia (China, Korea, Japan).Pak, Jae Hong & Bremer, Kåre. 1995. Taxon 44(1): 19–20Tropicos, Lapsanastrum Pak & K. Bremer Flora of China Vol. 20-21 Page 263 稻槎菜属 dao cha cai shu Lapsanastrum Pak & K. Bremer, Taxon. 44: 19. 1995.
Species Lapsanastrum apogonoides (Maxim.) Pak & K.Bremer - Anhui, Fujian, Guangdong, Guangxi, Hunan, Jiangsu, Jiangxi, Shaanxi, Taiwan, Yunnan, Zhejiang, Japan, Korea; naturalized in Oregon Lapsanastrum humile (Thunb.) Pak & K.Bremer - Anhui, Fujian, Jiangsu, Zhejiang, Japan, Korea Lapsanastrum takasei (Sasaki) Pak & K.Bremer - Taiwan Lapsanastrum uncinatum (Stebbins) Pak & K.Bremer - Anhui
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