Initialism of (United States) Atomic Energy Commission. / Initialism of Australian Electoral Commission. / Initialism of Associated Equipment Company.

Initialism of associated equipment company. / Initialism of architecture, engineering and construction. / Initialism of automatic exposure control.

The cupulate fruiting body borne upon the mycelium of certain fungi commonly parasitic upon specimens of the Compositae, Lamiaceae, Leguminosae, and Ranunculaceae families

(mycology) A cuplike fruiting structure of some parasitic rust fungi that contains chains of aeciospores.

(botany) A binucleate spore of a rust fungus, formed in a chainlike series in an aecium.

plural of aeciospore

plural of aecidium

plural of aecium

plural of aecium

plural of aecidium