Vulpia alopecuros (Schousb.) Dum. (W-Medit.) – An exceptional and ephemeral alien, probably introduced with grain (perhaps chiefly with birdseed). First seen in 1948 in Nimy (rough ground) and most recently recorded in 1977 in Brussels (Duytschaever 1978).
Duytschaever D. (1978) Vulpia alopecuros in Brussel. Dumortiera 10: 30-31.