A. Ortega et F. Esteve-raventos, On the presence of Russula laccata in Sierra Nevada (Andalucia, southern Spain) and its taxonomic relationships with R. norvegica, MYCOTAXON, 77, 2001, pp. 39-45
Based on abundant material collected in Sierra Nevada (Andalucia, Spain) an
d the study of type material, the authors conclude that Russula laccata Hui
jsman and R. norvegica Reid belong to the same species. Taxonomic comments
about the variability of some characters are made. Microphotographs made un
der the S.E.M. of the spores of both taxa are given for comparison.