Found 1 items, similar to Roltbollia incurvata.
English → English (gcide) Definition: Roltbollia incurvata Hard grass \Hard" grass`\ (gr[.a]s`). (Bot.) A name given to several different grasses, especially to the Roltb["o]llia incurvata, and to the species of [AE]gilops, from one of which it is contended that wheat has been derived. [1913 Webster]