Dibotryon

noun
Di·​bot·​ry·​on | \ dīˈbä‧trēˌän, -ən\

Definition of Dibotryon

: a genus of parasitic fungi (family Dothideaceae) having hyaline 2-celled spores borne in perithecia formed in dark stromata — see black knot

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History and Etymology for Dibotryon

New Latin, from di- + Greek botryon cluster of berries

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