BioStor
 | An Analysis of the Flora of Southern Africa: Its Characteristics, Relationships, and Orgins Peter Goldblati (1978) Annals of the Missouri Botanical Garden 65: 369-436 |
 | Analysis of the Flora of Mediterranean and Saharan Africa P Quezel (1978) Annals of the Missouri Botanical Garden 65: 479-534 |
 | The subfamilies and tribes of Gramineae (Poaceae) in the southeastern United States C S Campbell (1985) Journal of the Arnold Arboretum 66: 123-199 |
 | The genera of Arundinoideae (Gramineae) in the southeastern United States G C Tucker (1990) Journal of the Arnold Arboretum 71: 145-177 |