@book {Kunkel 1979,
	title = {Flora de Gran Canaria IV. Excmo.},
	year = {1979},
	pages = {1-121},
	publisher = {Cabildo Insular de Gran Canaria.},
	organization = {Cabildo Insular de Gran Canaria.},
	address = {Las Palmas},
	author = {Kunkel, G. and Kunkel, M. A.}
}
@book {Kunkel 1991,
	title = {Flora y vegetaci{\'o}n del Archip{\'e}lago Canario. Tratado floristico.},
	series = {Dicotiled{\'o}neas},
	volume = {2},
	year = {1992},
	pages = {312},
	publisher = {Las Palmas de Gran Canaria},
	organization = {Las Palmas de Gran Canaria},
	address = {Edirca},
	author = {Kunkel, G.}
}
