sphagnum capillaceum (Willd.) Schrank. Gros Pelerin Island. 

 Ulota crispa Brid. Gros Pelerin Island. On trees. 



Hepatics 



Frullania Asagrayana Mont. Mt. Pilot; Gros Pelerin Island. Though we 

 have collected Frullania extensively in Temiscouata, all our specimens have 

 turned out to be F. Asagrayana. It is a remarkable fact that F. Eboracensis, so 

 common in western Quebec and in the L.aurentides, is missing here. 



Porella platyphylla (L.) Lindb. Mt. Pilot. Common. 



Ptilidium ciliare (L.) Nees. Mt. Pilot. On rocks. 



Ptilidium pulcherrimum (Web.) Hampe. Mt. Pilot. Very common. 



Lichens 



Alectoria juhata (L.) Ach. Gros Pelerin Island. Growing with Usnea 

 dasypoga. 



Cladonia alpestris (L.) Rabenh. Caccuna hills; Mt. Pilot. This boreal 

 species is closely related to the ubiquitous C. rangiferina L., but its powdery snow- 

 white balls render it of easy recognition. 



Cladonia coccifera (L.) Hoffm. Riviere-du-Loup. Quartzite hills. On 

 rocks. 



Cladonia decorticata (Flk.) Spreng. Gros Pelerin Island). 



Cladonia fimbriata (L.) Fr., var. cornuta Nyl. Gros Pelerin Island. 



Cladonia foliacea (Huds.) Schrad., var. alcocornis (Light.) Schaer. Mt. 

 Pilot. Confined to silicious rocks, 



Cladonia furcata (Huds.) Scrad., var. pmnata (Flk.) Wain. Gros Pelerin 

 Island. 



Cladonia gracilis (L.) Willd., var. gracillima Norrl. Riviere-du-Loup, on 

 quartzite hills. Gros Pelerin Island. In very dry situations. A very luxuriant 

 form is this fine species. 



Cladonia ra^igiferina L. Riviere-du-Loup, on quartzite hills; Mt. Pilot; 

 Gros Pelerin Island; Cacouna, on quartzite hills. The commonest of Cladonias. 



Cladonia uncialis (L.) Web. & Hoffm. Mt. Pilot; Gros Pelerin Island. 



Cladonia verticillata Hoffm. Riviere-du-Loup, on quartzite hills; Mt. Pilot. 

 Cosmopolitan. 



Gyrophora erosa (Web.) Ach. Riviere-du-Loup, on quartzite hills. 



Gyrophora hyperborea Ach. Mt. Pilot. Arctic-alpine species. 



Gyrophora Muhlenbergii Ach. Riviere-du-Loup, on quartzite hills. 



Gyrophora vellea (L.) Ach. Mt. Pilot. An alpine species. No other locality 

 known in eastern Quebec. Occurs in the Monteregian Hills. 



Nephroma arctica (L.) Fr. Gros Pelerin Island. We have found splendid 

 fruited specimens of this large arctic-alpine Lichen, on exposed rocks. It was 

 growing with other distinctly boreal plants such as Hypnum pallescens and Cornus 

 Suecica. 



Parmelia saxatilis (L.) var. furfuracea Schaer. Mt. Pilot; Gros Pelerin 

 Island. Both typical P. saxatilis and its variety were recorded from both local- 

 ities. 



