rust fungus

Noun rust fungus has 1 sense

• rust fungus(n = noun.plant) rust - any of various fungi causing rust disease in plants; Array
is a kind of fungus
is a member of order uredinales, uredinales
has parts: aecium, aeciospore
has particulars: flax rust, flax rust fungus, melampsora lini, blister rust, cronartium ribicola, puccinia graminis, wheat rust, apple rust, cedar-apple rust, gymnosporangium juniperi-virginianae