@book {5073,
	title = {Suppl. to the Catalogue of the vascular plants of S. Tom{\'e} (with Principe and Annobon)},
	year = {1956},
	note = {027},
	publisher = {British Museum},
	organization = {British Museum},
	chapter = {10},
	address = {London},
	author = {Exell, A. W.}
}
