Checklist of Plants of India

Calothrix gloeocola Skuja, Nova Acta Regiae Soc. Sci. Upsal. ser. 4, 14 (5): 27, t. 2, f. 14 - 18. 19549; Desikachary, Cyanophyta 542, t. 109, f. 13 - 16, 18. 1959.

var. gloeocola
Distribution : Kerala, Uttar Pradesh and Uttarakhand.

var. tenuis Vasishta, J. Indian Bot. Soc. 41: 511, f. 3 - 4. 1962.
Distribution : Punjab.