A MONOGRAPH OF ; 



THE NORWEGIAN PHYSCIACEAE 



BY 



BERNT LYNGE 



(vVITH 3 PLATES, AND II TEXT FIGURES) 



(VlDENSKAPSSELSKiiPETS SKRIFTER. I. MAT.-NATURV. KLASSE. igi6. No. 8) 



CHRISTIANIA 



IN COMMISSION AT JACOB DYBWAD 



