Lolium arundinaceum subsp. orientale Lolium arundinaceum subsp. arundinaceum
Bromus arundinaceus Festuca arundinacea Festuca elatior subsp. arundinacea Festuca elatior var. arundinacea Schedonorus arundinaceus
Taxonomic data from World Flora Online, accessed June 20, 2024