Key to Lepraria and Leprocaulon species in Greenland

	Key to the Lepraria and Leprocaulon species in Greenland
	Identification key of 18 species, maximum length – 17 steps

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	Pseudopodetia with distinct central axis of conglutinated hyphae, well developed
	Pseudopodetia without central axis, of free, but dense hyphae only, often poorly developed

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	Species in the key Lepraria alpina var. alpina \| alpina var. zeorinica \| atlantica \| borealis \| caesiella \| caesioalba var. caesioalba\| caesioalba var. groenlandica \| eburnea \| elobata \| gelida \| jackii \| lobificans \| neglecta \| nivalis \| vouauxii Leprocaulon albicans \| gracilescens \| subalbicans