Key to Allocetraria

	Key to Allocetraria species
	Identification key of 10 species, maximum length – 10 steps

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	Cross sections of the thallus branches more or less radially symmetric
	Thallus distinctly dorsiventral

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	Species in the key ambigua \| denticulata \| endochrysea \| flavonigrescens \| globulans \| isidiigera \| madreporiformis \| oakesiana \| sinensis \| stracheyi