Checklist of Plants of India

Collema callibotrys Tuck., Proc. Amer. Acad. Arts 5: 386. 1862; Degelius, Symb. Bot. Upsal. 20(2): 65. 1974; Akhtar & D. Awasthi, Biol. Mem. 5(1): 18. 1980; D. Awasthi, Comp. Macrolich. India, Nepal & Sri Lanka 125. 2007.

var. callybotrys
India (Tamil Nadu and Uttarakhand), Columbia, Korea, Nepal, Uganda and U.S.A.

var. callybotrys
India (Tamil Nadu and Uttarakhand), Columbia, Korea, Nepal, Uganda and U.S.A.

var. coccophyllizum (Zahlbr.) Degel., Symb. Bot. Upsal. 20(2): 68. 1974; Akhtar & D. Awasthi, Biol. Mem. 5(1): 18. 1980; D. Awasthi, Comp. Macrolich. India, Nepal & Sri Lanka 126. 2007.
Collema coccophyllizum   Zahlbr., Cat. Lich. Univ. 3: 71. 1924.
India (Tamil Nadu and Uttarakhand), Brazil, Colombia, Korea; East Africa, North America.