What does the published scientific research say about Scutellospora heterogama?

Scutellospora heterogama is an arbuscular mycorrhizal fungus (AMF) referenced in five PubMed articles spanning crop production, acid-mine revegetation, tea root microbiomes, and petroleum-affected rhizospheres — a range that reflects broad research interest in how this species performs across contrasting soil environments.

Peer-reviewed greenhouse work reports a positive effect of S. heterogama inoculation on carrot growth. The species was also identified as one of four predominant mycorrhizal fungi in Camellia sinensis (tea) roots sampled from Jalpaiguri, West Bengal. A separate study evaluating seven AMF species on Wedelia chinensis found phytochemical and enzyme responses varied by fungal species, with Scutellospora heterogama included among those assessed.

S. heterogama spores have been recovered from chronically petroleum-contaminated rhizosphere soils in Tabasco, Mexico. The same study reports that spore germination and hyphal growth were significantly reduced by crude oil volatile compounds and by elevated concentrations of benzo[a]pyrene or phenanthrene in the growth medium.