Hordeum arizonicum USA (CA AZ NV NM), Mexico (Baja California, Sonora, Durango)
Hordeum bogdanii - from Turkey and European Russia to Mongolia
Hordeum brachyantherum - Russia (Kuril, Kamchatka), Alaska, Canada including Yukon, USA (mostly in the West but also scattered locales in the East), Baja California
Hordeum brachyatherum - Chile
Hordeum brevisubulatum - European Russia; temperate and subarctic Asia from Turkey and the Urals to China and Magadan
Hordeum bulbosum - Mediterranean, Central Asia
Hordeum californicum - USA (CA OR NV)
Hordeum capense - South Africa, Lesotho
Hordeum chilense - Argentina, Chile including Juan Fernández Is
Hordeum comosum - 아르헨티나, 칠레
Hordeum cordobense - 북부 아르헨티나
Hordeum depressum - USA (CA OR WA ID NV), British Columbia, Baja California
Hordeum distichon - 이라크
Hordeum erectifolium - 북부 아르헨티나
Hordeum euclaston - Brazil, Uruguay, Argentina
Hordeum flexuosum - Uruguay, Argentina
Hordeum fuegianum - Tierra del Fuego
Hordeum guatemalense - 괴테말라
Hordeum halophilum - Argentina, Chile, Bolivia, Peru
Hordeum jubatum (foxtail barley) - widespread in USA and Canada; Asiatic Russia, Inner Mongolia, Central Asia, Caucasus
Hordeum × lagunculciforme - Iraq, Turkmenistan, Himalayas, western China
Hordeum lechleri - 아르헨티나, 칠레
Hordeum marinum (sea barley) - Europe, North Africa, southwestern and central Asia
Hordeum murinum (보리풀) - Canary Islands, Europe, North Africa, southwestern and central Asia
Hordeum muticum - Argentina, Chile, Bolivia, Peru
Hordeum parodii - 아르헨티나
Hordeum patagonicum - Argentina, Chile
Hordeum × pavisii - France
Hordeum procerum - 아르헨티나
Hordeum pubiflorum - 아르헨티나, 칠레
Hordeum pusillum (좀보리풀) - widespread in Canada and USA; northern Mexico, Bermuda, Argentina
↑Cabi, E. & M. Doğan. 2012. Poaceae. 690–756. In A. Güner, S. Aslan, T. Ekim, M. Vural & M. T. Babaç (eds.) Türkiye Bitkileri Listesi. Nezahat Gökyiğit Botanik Bahçesi ve Flora Araştırmaları Derneği Yayını, Istanbul
↑Pohl, R. W. & G. Davidse. 1994. 60. Hordeum L. 6: 247. In G. Davidse, M. Sousa Sánchez & A.O. Chater (eds.) Flora Mesoamericana. Universidad Nacional Autónoma de México, México, D.F..