@article {28,
	title = {Novedades Floristicas de Do{\~n}ana},
	journal = {Anales del Jard{\'\i}n Bot{\'a}nico de Madrid},
	volume = {36},
	year = {1980},
	pages = {203-244},
	author = {Castroviejo, S. and Vald{\'e}s-Bermejo, E. and Rivas-Mart{\'\i}nez, S. and Costa, M.}
}
