FLORA OF INDOCHINA Herbarium of Botanical Survey, Lingnan University Canton, China. 3th Indo-China Expedition. No 29247. W.T. Tsang. May 3 - June 22 2939. Lycopodium cernuum L. Ht. 2 ft.; fairly common; growing in thicket on dry clayey soil; fr. dark brown. Taai Wong Mo Shan, near Chuk-phai, Hai-coi, Tonkin. Collected in cooperation with Arnold A, Harvard University and Distributed by the Arnold Arboretum.