Checklist of Plants of India

Calothrix epiphytica W.West & G.S.West, J. Bot. 35: 209. 1897; Desikachary, Cyanophyta 543. 1959.

var. epiphytica
Distribution : Andhra Pradesh, Jammu & Kashmir and Maharashtra.

var. major Vasishta, J. Indian. Bot. Soc. 41: 513, f. 5. 1962.
Distribution : Punjab.