Bisifusarium dimerum

Mycelium hyaline, with filamentous, thin-walled, regularly septate hyphae.

Conidiogenous hyphae simple to slightly branched, emerging laterally from somatic hyphae, producing crescent-shaped (lunate) conidia with a curved, pointed apex and slightly rounded base, mostly 1-septate medially into two equal cells; smaller ellipsoidal hyaline microconidia also observed.