BioStor
 | Distributional ecology of some Acrididae (Orthoptera) in the dunes of Voorne, Netherlands B M Lensink (1963) Tijdschrift Voor Entomologie 106: 357-443 |
 | Materials toward a monograph of the genus Verbena. XIX H N Moldenke (1964) Phytologia 10: 173-236 |
 | Untersuchungen zur Larvalsystematik der Gattung Mayetiola (Cecidomyiidae, Diptera) (1975) Stuttgarter Beiträge zur Naturkunde Serie A (Biologie) 267: 1-64 |
 | The Grasses of Chiquitania, Santa Cruz, Bolivia Timothy J Killeen (1990) Annals of the Missouri Botanical Garden 77: 125-201 |
 | The genera of Arundinoideae (Gramineae) in the southeastern United States G C Tucker (1990) Journal of the Arnold Arboretum 71: 145-177 |