@article {3734,
	title = {A revised generic classification of the jelly lichens, Collemataceae},
	journal = {Fungal Diversity},
	volume = {64},
	year = {2014},
	pages = {275-293},
	doi = {10.1007/s13225-013-0266-1},
	url = {http://link.springer.com/10.1007/s13225-013-0266-1},
	author = {Ot{\'a}lora, M.A.G. and J{\o}rgensen, P.M. and Wedin, M.}
}
@inbook {3733,
	title = {Collema},
	booktitle = {Lichens of Great Britain and Ireland},
	year = {2009},
	author = {Gilbert, O.L. and James, P.W. and Purvis, O.W.}
}
