@article {865,
	title = {Mineral nutrition and calcifuge behaviour in Hypericum.},
	journal = {J. Ecol.},
	volume = {59},
	number = {part 1},
	year = {1971},
	note = {H. humifusum, H. pulchrum, H. perforatum Geog=1KBD, Royal Botanic Gardens, Kew.},
	pages = {179-187 (1971).},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Waters, SJP and Pigott, CD}
}
