@inbook {641,
	title = {Plant Resources of Tropical Africa: Medicinal plants},
	booktitle = {Plant Resources of Tropical Africa},
	volume = {1},
	year = {2008},
	pages = {365},
	chapter = {Medicinal plants},
	author = {Schmelzer, G. H. and Gurib-Fakim, A.}
}
@inbook {640,
	title = {Flora of Australia vol 48: Ferns, Gymnosperms and Allied Groups},
	booktitle = {Flora of Australia vol 48: Ferns, Gymnosperms and Allied Groups},
	volume = {48},
	year = {1998},
	pages = {72},
	edition = {P. McCarthy, ed},
	chapter = {Lycopodiella},
	author = {Chinnock, R. J.}
}
