Aulicino, Mónica B., and Miguel J. Arturi. 2008. “Regional Variation in Argentinean Populations of Bromus Catharticus (Poaceae) As Measured by Morphological”. Anales Del Jardín Botánico De Madrid 65 (1):135-47. https://doi.org/10.3989/ajbm.2008.v65.i1.251.