@book {34,
	title = {The World of Magnolias},
	year = {1999},
	pages = {260},
	publisher = {Timber Press},
	organization = {Timber Press},
	edition = {Third edition},
	address = {Portland},
	author = {Dorothy Callaway}
}
@article {24,
	title = {Magnolia nuevoleonensis sp. nov. (Magnoliaceae) from northeastern Mexico and a key to species of section Macrophylla},
	journal = {Nordic Journal of Botany},
	volume = {34},
	year = {2016},
	pages = {48{\textendash}53},
	issn = {1756-1051},
	doi = {10.1111/njb.00800},
	url = {http://onlinelibrary.wiley.com/doi/10.1111/njb.00800/full},
	author = {J.Antonio V{\'a}zquez-Garc{\'\i}a and Reyna Dom{\'\i}nguez-Yescas and Carlos Velazco-Mac{\'\i}as and Viacheslav Shalisko and Merino-Santi, Efr{\'e}n}
}
@article {23,
	title = {Magnolia rzedowskiana (Magnoliaceae), una especie nueva de la secci{\'o}n Macrophylla de la parte central de la sierra Madre Oriental},
	journal = {Acta Bot{\'a}nica Mexicana},
	volume = {112},
	year = {2015},
	pages = {19-36},
	keywords = {Magnolia dealbata, Magnolia nuevoleonensis, Magnolia section Macrophylla, Magnolia vovidesii, M{\'e}xico, regi{\'o}n Huasteca, Sierra Madre Oriental.},
	url = {http://www.scielo.org.mx/pdf/abm/n112/n112a3.pdf},
	author = {J.Antonio V{\'a}zquez-Garc{\'\i}a and Reyna Dom{\'\i}nguez-Yescas and Roberto Pedraza-Ruiz and Arturo S{\'a}nchez-Gonz{\'a}lez and Miguel A. Mu{\~n}iz-Castro}
}
