| nidularia | (n) type genus of the Nidulariaceae, Syn. genus Nidularia |
| nidulariaceae | (n) bird's-nest fungi, Syn. family Nidulariaceae |
| nidulariales | (n) small order of basidiomycetous fungi comprising families Nidulariaceae and Sphaerobolaceae, Syn. order Nidulariales |