- genus Rhizopus - genus of rot-causing fungi having columnar hemispherical aerial sporangia anchored to the substrate by rhizoids
--1 is a kind of fungus genus
--1 is a member of Mucoraceae, family Mucoraceae
--1 has members:rhizopus; bread mold, Rhizopus nigricans; leak fungus, ring rot fungus, Rhizopus stolonifer