Meadow Barley: Hordeum brachyantherum -
Low Barley, Meadow Barley: Hordeum depressum (Synonym: Hordeum nodosum) -
Foxtail Barley: Hordeum jubatum -
Mediterranean Barley: Hordeum marinum var. gussonianum (Synonyms: Hordeum geniculatum, Hordeum gussonianum, Hordeum hystrix) -
Seagreen Barley: Hordeum murinum ssp. glaucum (Synonyms: Hordeum glaucum, Hordeum stebbinsii) -
Charming Barley: Hordeum murinum ssp. leporinum (Synonyms: Critesion murinum ssp. leporinum, Hordeum leporinum) -