THE AMERICAN MIDLAND NATURALIST. 

 PARMELIACEAE. 



Cetraria cmrascens Tuckm. On Trees. C.S.H. — Wood ('14) 

 Cetmr ia lacunosa Ach. On Trees. C.S.H. — Wood ('14) 

 Evernia furfuracea Mann. Lich. Bohem. C.S.H. — Wood ('14) 

 Leconora subfusca (L.) Ach. Research wharf, C. S. H. — D. 



S. J. and H. H. Y. v 



Lobarm pulmonaria (L) Ach. Common throughout island. 



— Jelliffe. 

 Parmelia caperata (L) Ach. Common throughout island. — 



Jelliffe. 

 Parmelia perforata (Jaeg.) Ach. C. S. H., on trees. — Wood. 



— ('14) 

 Parmelia saxitilis Ach. Meth. Lich. 3d lake, C. S. H. — S.A.G. 

 Parmelia saxitilis var. sulcata Ngl. C. S. H. on trees. — 



Wood, ('14) 

 Ramalina calicaris (L.) Fr. Common throughout island. — 



Jelliffe. 

 Usnea barbata Web. Common throughout island — Jelliffe. 

 Us7iea barbata var. florida (Fr.) C.S.H. On trees — Wood, ('14) 



PHYSCIACEAE. 



Physcia orbicularis. Dalla Torre and Smith. On rocks, C. 



S. H.— Wood. 

 Physcia stellaris. Nyl. Frequent throughout island. — Jelliffe. 

 Pyxine sorediata Fr. On Trees. C. S. H. — N. M. G. 

 Theloschistes chrysophthalmus. Th. Fr. Gen. Het. Frequent. 



on L. I. — Jelliffe. 



XII.— EMBRYOPHYTA ASIPHONOGAMA 



I.— BRYOPHYTA. 



HEPATICAE.f 



ANTHOCEROTACEAE. 



*Anthoceros Laevis L. 



*Nothothylas orbicularis (Schwein) Sulliv. 



f Nomenclature that of the "Second Revised List of New England 

 Hepatica;" A. W. Evans, (Rhodora 25). I am indebted to Professor 

 TSvans of Yale University for aid in revising this portion of the 

 manuscript. 



—102— 



