Sitko, M., Tukałło, P. and Górniak, M. (2006) “Introduction to the phylogenetic analysis of Maxillaria Ruiz & Pav. (Maxillariinae, Orchidaceae)”, Biodiversity: Research and Conservation, (3-4), pp. 200–204. doi: 10.14746/biorc.2006.3-4.1.