Scrivanti, L. R., Mestre, L. and Anton, A. M. (2014) “Phenotypical variation and taxonomic correlates of five closely related Andean species of <em>Poa</em> (Poaceae) along geographic and climatic gradients”, Phytotaxa, 183(3), pp. 121–144. doi: 10.11646/phytotaxa.183.3.1.