BioStor
 | Evolution, Cytology and Subgeneric Classification in Moraea (Iridaceae) Peter Goldblatt (1976) Annals of the Missouri Botanical Garden 63: 1-23 |
 | The Genus Moraea in the Winter Rainfall Region of Southern Africa Peter Goldblatt (1976) Annals of the Missouri Botanical Garden 63: 657-786 |