@article {50,
	title = {Monograph of the syncarpous African genera <i>Isolona </i>and <i>Monodora </i>(Annonaceae)},
	journal = {Systematic Botany Monographs},
	volume = {87},
	year = {2009},
	pages = {1-150},
	author = {Couvreur, T.L.P.}
}
