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Definition of Boil smut
1. Noun. A common smut attacking Indian corn causing greyish white swellings that rupture to expose a black spore mass. 
Exact synonyms: Ustilago Maydis
Group relationships: Genus Ustilago, Ustilago
Generic synonyms: Corn Smut, Cornsmut
Group relationships: Genus Ustilago, Ustilago
Generic synonyms: Corn Smut, Cornsmut



