Mycorrhiza in general and arbuscular mycorrhiza in particular are the most important terrestrial fungi that evolved with the evolution of land and plants and became a part and parcel of the plant's growth and development. It is so important for plant nutrition that its density and diversity were studied worldwide in different habitats, niches and climates. In the present study, a spore density of 1.6 to 4.04 per g of soil was observed in a semi-arid region; agroclimatic zone V of Gujarat at Dumana L J Farm, Viramgam. Nine different species of endomycorrhizae were characterized; however, species of Glomus and Acaulospora were dominant taxa. Because there is little taxonomic diversity in such a large group of mycorrhizal fungi, it is crucial to analyze local populations that have adapted to different environments. Depending on the climate, each species may have a significant amount of genetic variation. The result shows the spore density in a developing plantation field, which was earlier mainly used for the cultivation of a local variety of cotton. Since there is no such report on the density and diversity of endomycorrhiza from this region, this primary study will serve as a baseline for the comparison of the spore density of future studies of the region/field in different plants and seasons.