@book {5459,
	title = {The Global Flora. Nomenclature Part 1},
	series = {The Global Flora},
	volume = {4},
	year = {2018},
	publisher = {Plant Gateway Ltd.},
	organization = {Plant Gateway Ltd.},
	address = {Bradford},
	author = {Christenhusz, M.J.M. and Fay, M.F. and Byng, J.W.}
}
@inbook {5242,
	title = {Taxonomy and Classification},
	booktitle = {Mycoheterotrophy - The Biology of Plants living on Fungi},
	year = {2013},
	pages = {19-101},
	publisher = {Springer},
	organization = {Springer},
	chapter = {2},
	address = {Heidelberg},
	isbn = {978-1-4614-5208-9},
	author = {Merckx, V.S.F.T. and Freudenstein,  J.V. and Kissling, J. and Christenhusz, M.J.M. and Stotler, R.E. and Crandall-Stotler, B. and Wickett, N. and Rudall, P.J. and Maas-van de Kamer, H. and Maas, P.J.M.}
}
