Helictotrichon compressum (Heuff.) Henrard in Blumea 3: 429. 1940 Helictotrichon compressum (Heuff.) Henrard in Blumea 3: 429. 1940is new combination for Avena compressa Heuff. in Flora 18: 244. 1835Taxon for this nameHelictotrichon compressum (Heuff.) Henrard in Blumea 3: 429. 1940