"Schweinf. and Muschl." . "Aegilops" . "Poaceae" . "Magnoliophyta" . . . . "Liliopsida" . . "Poales" . . . "Aegilops longissima" . . . "Plantae" . "Goatgrass" . . . . . . . . . "Aegilops longissima Schweinf. and Muschl." .