white rust

English Thesaurus

1. fungus causing a disease characterized by a white powdery mass of conidia (noun.plant)

hypernym	:	fungus,
definition	:	an organism of the kingdom Fungi lacking chlorophyll and feeding on organic matter; ranging from unicellular or multicellular organisms to spore-bearing syncytia (noun.plant)

member meronym	:	albugo, genus albugo,
definition	:	type genus of the Albuginaceae; fungi causing white rusts (noun.plant)