@inbook {821,
	title = {Hypericum.},
	booktitle = {Plants: wild and cultivated:},
	year = {1973},
	note = {EnGeog=1,2,5KBD, Royal Botanic Gardens, Kew.},
	pages = {79-82 (1973)},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB},
	editor = {Green,  P,  S}
}
