Genus: Humulus
Nomenclature
Humulus Linnaeus, Sp. Pl. 2: 1028. 1753.List of Humulus Species
References to Humulus
- Delyser, D. Y. 1994. Hopped beer: the case for cultivation. Econ. Bot. 48: 166-170.
- Edwardson, J. R. 1952. Hops- their botany, history, production, and utilization. Econ. Bot. 6: 160-175.
- Grabowska-Joachimiack, A. et.al. 2006. Genome size in Humulus lupulus L. and H. japonicus Siebold & Zucc. (Cannabaceae). Acta Soc. Bot. Poloniae 75: 207-214.
- Hampton, R. et.al. 2001. Habitat and variability of Humulus lupulus var. lupuloides in upper midwestern North America: A critical source of American hop germplasm. J. Torrey Bot. Soc. 128: 35-46.
- Miller, N. G. 1970. The genera of Cannabaceae in the southeastern United States. J. Arnold Arbor. 51: 185-203.
- Murakami, A. et.al. 2006. Molecular phylogeny of wild hops, Humulus lupulus L. Heredity 97: 66-74.
- Pillay, M.; Kenny, S. T. 2006. Structural organization of the nuclear ribosomal RNA genes in Cannabis and Humulus (Cannabaceae). Pl. Syst. Evol. 258: 97-105.
- Small, E. 1978. A numerical and nomenclatural analysis of morpho-geographic taxa of Humulus. Syst. Bot. 3: 37-76.
- Small, E. 1980. The relationships of hop cultivars and wild variants of Humulus lupulus. Canad. J. Bot. 58: 676-686.