Department： Biology Department / Vascular Plants Division

Family：Asclepiadaceae

Scientific Name： Cynanchum sublanceolatum (Miq.) Matsum. var. macranthum (Maxim.) Matsum

Collector's No.：109079

Collector：K. Inagaki (稻垣貫一)

Locality：Hokkaido Asahikawa-shi. Arashiyama

TNM No./Catalog No.：S152348