@article {5618,
	title = {Notes on the maritime, lignicolous lichen Lecanora orae-frigidae},
	journal = {Lichenologist},
	volume = {16},
	year = {1984},
	pages = {45-51},
	abstract = {<p><jats title="">Abstract</jats><jats p=""><jats italic="">Lecanora symmicta</jats> var. <jats italic="">sorediosa</jats> Westman, a soraliate, yellow, crutose lichen frequently found on wood substrata along the sea shores in the arctic and boreal regions of the northern hemisphere, is now generally accepted as a distinct species, and has recently been provided with a new name: <jats italic="">Lecanora arae-frigidae</jats> R. Sant. Besides usnic acid it contains zeorin, thiophanic acid and two accessory xanthones. The Finnish material of <jats italic="">L. symmicta</jats> (Ach.) Ach. examined for comparison differs having thiophanic acid inconstant as well as three unknown substances, while lacking one of the xanthones. One specimen of <jats italic="">L. orae-frigidae</jats> from the White Sea coast in Karelian A. S. S. R. was growing with a small thallus of <jats italic="">Lecanora grantii</jats> Magnusson, a new record of the latter species for Europe.</jats></p>
},
	issn = {0024-2829, 1096-1135},
	doi = {10.1017/s0024282984000074},
	url = {http://dx.doi.org/10.1017/s0024282984000074},
	author = {Brodo, I. M. and V{\"a}nsk{\"a}, H.}
}
