External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77266677-1
- Species Name
- Bromus rigens L., Mant. Pl. 33 (1767).
- Publication
- Flora de Portugal (Plantas Vasculares) Disposta em Chaves Dichotomicas
- Collation
- 94
- Family as entered in IPNI
- Poaceae