@article {123,
	title = {The Internal Cephalodia of the Genus <em>Lobaria</em>},
	journal = {The Bryologist},
	volume = {73},
	number = {4},
	year = {1970},
	pages = {669-681},
	chapter = {669},
	author = {Jordan, William Paul}
}
@article {124,
	title = {The Genus Lobaria in North America North of Mexico},
	journal = {The Bryologist},
	volume = {76},
	number = {2},
	year = {1973},
	pages = {225-251},
	chapter = {225},
	url = {http://www.jstor.org/stable/pdfplus/3241326.pdf},
	author = {Jordan, William Paul}
}
