X Agropogon P. Fourn., Quatre Fl. France. 50. 1934. Tutin in Tutin et al., Fl. Eur. 5:236. 1980.
The intergeneric hybrid Agrostis x Polypogon. It resembles Polypogon but has acute or minutely notched rather than bibbed glumes with a short terminal awn, and the spikelets break up above the persistent glumes. It is quite sterile.