1 Department of Botany, University of Adelaide, Adelaide, South Australia, and Hopkins Marine Station of Stanford University, Pacific Grove, California.
Neoardissonea naccarioides (J. Ag.) Kylin, the type and only species of its genus, is shown to be referable to Naccaria Endlicher, to which genus it is transferred as Naccaria naccarioides (J. Ag.) comb. nov.