[1] Botanist A. S. Krishnamoorthy found it growing in Tamil Nadu in the mid 1990s, and its commercial production was overhauled and improved.
The crowded gills are white but gradually develop into brown with age, and the cylindrical stem is 10 centimetres (4 in) high with no ring nor volva.
[1] Calocybe indica grows in grasslands, fields and road verges in Tamil Nadu and Rajasthan, generally on a substrate that is rich in organic material.
The fungus is saprophytic, though it has been reported to form ectomycorrhizal relationships with the roots of the coconut tree (Cocos nucifera), palmyra palm (Borassus flabellifer), tamarind (Tamarindus indica) and yellow poinciana (Peltophorum pterocarpum).
[2] Calocybe indica is cultivated commercially in southern India and becoming more popular in China, Malaysia, and Singapore; it can be grown in hot humid (60% to 70%) countries with a temperature range of 25 to 35 °C year-round.