Pirea T. Durand, Index Gen. Phan.: 494. 1888

is earlier homonym of Pirea Cardot in Bull. Soc. Roy. Bot. Belgique 32(1): 175. 1894

is earlier homonym of Pirea M. Vavradová in Vestn. Ústredn. Ústavu Geol. (Praha) 47: 82. 1972

Taxon for this name