@article {69,
	title = {<em>Pseudocyphellariea perpetua</em> a new lichen from western North America},
	journal = {The Bryologist},
	volume = {105},
	year = {2002},
	pages = {1-10},
	chapter = {1},
	issn = {00007-2745},
	author = {Jolanta Miadlikowska and Bruce McCune and Francois Lutzon}
}
