Affiliation: | Department of Botany, Faculty of Biology, University of Salamanca, 37008 Salamanca, Spain; Herbarium/Botanic Garden, University of Trás-os-Montes e Alto Douro, P-5001–911 Vila Real, Portugal; Department of Microbiology and Genetics, Faculty of Biology, University of Salamanca, 37008 Salamanca, Spain |