Merckx, Vincent S.F.T.; Kissling, Jonathan; Hentrich, Heiko; Janssens, Steven B.; Mennes, Constantijn B.; Specht, Chelsea D.; Smets, Erik F. (2013). "Phylogenetic relationships of the mycoheterotrophic genus Voyria and the implication for the biogeographic history of Gentianaceae". American Journal of Botany. 100 (4): 712–721. doi:10.3732/ajb.1200330. PMID23535773.
"Gentianaceae Juss". Plants of the World Online (POWO). Royal Botanic Gardens, Kew. Retrieved 22 July 2024.
nih.gov
pubmed.ncbi.nlm.nih.gov
Merckx, Vincent S.F.T.; Kissling, Jonathan; Hentrich, Heiko; Janssens, Steven B.; Mennes, Constantijn B.; Specht, Chelsea D.; Smets, Erik F. (2013). "Phylogenetic relationships of the mycoheterotrophic genus Voyria and the implication for the biogeographic history of Gentianaceae". American Journal of Botany. 100 (4): 712–721. doi:10.3732/ajb.1200330. PMID23535773.