U5153350 (yo͝or′ĭ-dĭn′ē-ə-spôr′) also u·re·do·spore(yo͝o-rē′də-)n. A dikaryotic often reddish spore of most rust fungi. Urediniospores disperse widely, spreading infection within a host plant and to other plants.[ured(inium) + spore.]
urediniospore
urediniospore
[‚yu̇r·ə′din·ē·ə‚spȯr] (mycology) A spore produced by a uredinium. Also known as urediospore; uredospore.MedicalSeeuredospore