392 



THE CANADIAN NATURALIST. 



[Oct. 



Schizophyllum commune. 

 Sclerotium clavus. 

 Sphaeria Andromidarum. 

 Sphaeria argillacea. 

 Sphaeria Coryli. 

 Sphaeria fragiformis. 

 Sphaeria Graminis. 

 Sphaeria marginata. 

 Sphaeria picea. 

 Sphaeria polymorpha. 

 Sphaeria punctiformis. 

 Sphaeria Trifolii. 

 Sphaeria ulmea. 

 Sphaeria verrucosa. 

 Sphaeria Yuccas. 

 Sphaeronema consors. 

 Spilocoea Pomi. 

 Stemonitis fusca. 

 Stereum fasciatum. 

 Stereum hirsutum. 

 Thelephora caryophyllaea. 

 Trichoderma viride. 

 Trichothecium roseum. 

 Tubercularia minor. 

 Tubercularia vulgaris. 



Triphragmium clavellosuim. 



Uredo agrimoniae. 



Uredo apiculoso. 



Uredo Arcoeoe. 



Uredo Asterum. 



Uredo Candida. 



Uredo caprcearum. 



Uredo caryophyllaceaenum. 



Uredo cylindinia. 



Uredo effusa. 



Uredo epilobii. 



Uredo epitea. 



Uredo Filicum. 



Uredo labiatarum. 



Uredo mixta. 



Uredo ovata. 



Uredo petroselini. 



Uredo polygonorum. 



Uredo pyrolae. 



Uredo Rosae. 



Uredo Rubigo. 



Uredo ruborum. 



Uredo Solidaginis. 



Uredo Toxicodendrii. 



Uredo vitellinae. 



Alliance ii. Mycetales, Berkeley. B Lichenales, Berkeley. 



Whatever value attaches to this very complete list of lichens is due to 

 the care and industry of Mr. A. T. Drummond of Ottawa, C. W., whose 

 determinations have all been verified by Prof. Tuckerman. The col- 

 lections of Mr. Billings, Mr. Macoun, and of the Editor, have confirmed 

 Mr. D.'s observations, but have added very little to them. The nom- 

 enclature is that of Tuckerman's Synopsis, such species as are not 

 therein described have the authority added. 



Arthonia spectabilis, Flot. 



Baeomyces roseus. 



Biatoria aurantiaca. 



Biatoria Byssoides. 



Biatoria icmadophila. 



Biatoria decolorans, var. lignicola. 



Biatoria ocrophaea. 



Biatoria rufo-nigra. 



Biatoria Schweintzii, Fr. 



Biatoria suffusa, Fr. 



Biatoria vernalis. 



Calicium lenticulare. 



Calicium phaeocephalum. 



Calicium subtile. 

 Calicium trachelinum. 

 Calicium turbinatum. 

 Cetraria aurescens. 

 Cetraria ciliaris. 

 Cetraria glauca. 



/? sterilis. 

 Cetraria Islandica. 



y crispa. 

 Cetraria lacunosa. 



a Atlantica. 

 Cetraria nivalis. 

 Cetraria Oakesiana. 



