Checklist of Plants of India

Collema texanum Tuck., Amer. J. Sci. Arts, ser. 2, 28: 200. 1859; Degelius, Symb. Bot. Upsal. 20(2): 54. 1974; Akhtar & D. Awasthi, Biol. Mem. 5(1): 27. 1980; D. Awasthi, Comp. Macrolich. India, Nepal & Sri Lanka 139. 2007.

India (Madhya Pradesh, Maharashtra, Rajasthan and Uttarakhand), China, Cuba, Dominician Republic, Japan, Lesser Antilles, Mexico, Paraguay, U.S.A.