BioStor
 | Cytological Variability in the African Genus Lapeirousia (Iridaceae- Ixioideae) Peter Goldblatt (1990) Annals of the Missouri Botanical Garden 77: 375-382 |
 | Systematics of Lapeirousia (Iridaceae-Ixioideae) in Tropical Africa Peter Goldblatt (1990) Annals of the Missouri Botanical Garden 77: 430-484 |
 | Leaf and Corm Tunic Structure in Lapeirousia (Iridaceae-Ixiodeae) in Relation to Phylogeny and Infrageneric Classification Peter Goldblatt and John C Manning (1990) Annals of the Missouri Botanical Garden 77: 365-374 |