1. Instituto de Botânica, Herbarium SP, C.P. 68041, CEP 04045-972 São Paulo, SP, Brazil;
2. University Herbarium, 1001 Valley Life Sciences Building #2465, University of California, Berkeley, CA 94720-2465, U.S.A.;
3. University of Turku, Department of Biology, FI-20014 Turku, Finland;