Avena orientalis Schreb., Spic. Fl. Lips.: 52. 1771 Avena orientalis Schreb., Spic. Fl. Lips.: 52. 1771is basionym for Avena sativa subsp. orientalis (Schreb.) Jess., Deutschl. Gräser: 212. 1863Taxon for this nameAvena orientalis Schreb., Spic. Fl. Lips.: 52. 1771