135
Xanthoria parietina
(L.) Th.Fr. ...................................................................................................................................... 126
Xanthoria ulophyllodes
Räsänen .................................................................................................................................... 126
Xylographa parallela
(Ach.: Fr.) Behlen & Desberger .................................................................................................. 127
Xylographa trunciseda
(Th.Fr.) Redinger ...................................................................................................................... 127
Xylographa vitiligo
(Ach.) J.R.Laundon......................................................................................................................... 127
