Genus: Verbena
Nomenclature
Verbena Linnaeus, Sp. Pl. 1: 18. 1753.List of Verbena Species
Verbena bracteata
Verbena hastata
Verbena urticifolia
Verbena lasiostachys
Verbena officinalis
Verbena simplex
Verbena stricta
Verbena bonariensis
References to Verbena
- Barber, S. C. 1982. Taxonomic studies in the Verbena stricta complex (Verbenaceae). Syst. Bot. 7: 433-456.
- Braendel, M.; Schuetz, W. 2003. Seasonal dormancy patterns and stratification requirements in seeds of Verbena officinalis L. Basic and Applied Ecology 4: 329-337.
- Cruden, R. W. et.al. 1990. The mating systems and pollination biology of three species of Verbena Verbenaceae. J. Iowa Acad. Sci. 97: 178-183.
- Martinez, S. et.al. 1996. Morphology of inflorescences in Verbenaceae-Verbenoideae. I: Tribe Verbeneae. Darwiniana 34: 1-17. (In Spanish)
- Mathew, L.; Shah, G. L. 1988. Pollen morphology and their taxonomic significance in some Verbenaceae. Geophytology 18: 89-101.
- Nesom, G. L. 2010. Taxonomy of Verbena urticifolia (Verbenaceae) and its close relatives. Phytoneuron 2010-14: 1-12.
- Nesom, G. L. 2010. Infrageneric classification of Verbena (Verbenaceae). Phytoneuron 2010-11: 1-15.
- Rachich, J.; Reader, R. 1999. Interactive effects of herbivory and competition on blue vervain (Verbena hastata L.: Verbenaceae). Wetlands 19: 156-161.
- Robertson, C. 1892. Flowers and insects. VII. Bot. Gaz. 17: 65-71.
- Sanders, R. W. 2001. The genera of Verbenaceae in the southeastern United States. Harvard Papers in Botany 5: 303-358.
- Yashodhara, K. et.al. 2000. Structure, distribution and taxonomic importance of trichomes in the tribe Verbeneae (Verbenaceae). Beitr. Biol. Pflanzen 72: 265-285.