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D.N. Wanasinghe; et al. (2018). "Fungal diversity notes 709–839: taxonomic and phylogenetic contribution to fungal taxa with an emphasis on fungi on Rosaceae". Fungal Diversity. 89: 1–236. doi:10.1007/s13225-018-0395-7. S2CID3847846.
J.I. de Souza; A.V. Marano; C.L.A. Pires-Zottarelli; F.S. Chambergo; R. Harakava (2014). "A new species of Backusella (Mucorales) from a Cerrado reserve in Southeast Brazil". Mycological Progress. 13 (4): 975–980. doi:10.1007/s11557-014-0981-3. S2CID18374496.
D.N. Wanasinghe; et al. (2018). "Fungal diversity notes 709–839: taxonomic and phylogenetic contribution to fungal taxa with an emphasis on fungi on Rosaceae". Fungal Diversity. 89: 1–236. doi:10.1007/s13225-018-0395-7. S2CID3847846.
speciesfungorum.org
"Backusella". Species Fungorum. Retrieved 13 November 2018.