Hordeum is a genus of annual and perennial plants in the grass family. The species are native throughout the temperate regions of Africa, Eurasia, and the Americas. Species include: [4][5][6][7]

Mar 14, 2025 · We reveal that the adaptive evolution of the H. brevisubulatum genome is shaped by structural variations, some of which may contribute to its adaptation to high alkali and salt environments.

Barley (Hordeum vulgare), a member of the grass family, is a major cereal grain grown in temperate climates globally. It was one of the first cultivated grains ; it was domesticated in the Fertile Crescent around 9000 BC, giving it nonshattering spikelets and making it …

Hordeum murinum is an annual grasslike herb that is not native to California. [Cal-IPC] Invasive: Hordeum murinum (hare barley or foxtail) is an annual grass with long awns (family Poaceae). Hare barley may have arrived in California with Spanish settlers and is more common than Mediterranean barley in disturbed, dry upland areas.

The meaning of HORDEUM is a widely distributed genus of grasses having the flowers in dense spikes often with long-awned glumes and the one-flowered spikelets in clusters of two or three at each joint of the rachis.

The genus Hordeum, the barleys, comprises a group of grass species, the most economically and socially important of which is the cultivated form, Hordeum vulgare, which is the fourth most widely grown cereal after wheat, rice, and maize.

Common barley hails originally from western Asia and north Africa. It is the main grain ingredient in a number of liquors, including beer. It is one of the first documented agricultural cereals, dating from the Neolithic period (8500 years ago) in the fertile crescent of the Nile delta.

Hordeum depressum is an annual grasslike herb that is native to California, and also found elsewhere in western North America.

Hordeum spontaneum, a weedy plant commonly found throughout the fertile crescent region of the Near East. However, there is evidence to suggest that Hordeum agriocrithon, discovered in 1938 in Tibet, may be a closer ancestor to modern cultivated barley (Harlan, 1974). Both of these regions have long histories of farming barley crops. Adaptation

Hordeum vulgare is an annual grasslike herb that is not native to California. More … Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2025. The Calflora Database [a non-profit organization].