Agropyron fibrosum Agropyron tobolense Elymus fibrosus subsp. subfibrosus Elymus subfibrosus Eremopyrum fibrosum Roegneria fibrosa Triticum fibrosum Elymus goloskokovii Agropyron caninum var. fibrosum Roegneria subfibrosa
Taxonomic data from World Flora Online, accessed June 20, 2024