45 



PARMELIACEAE. 



LECANORA Ach. 



L. pallida (Schreb ) Schaer. 



Kings: Flatbush, Ridgewood, Brainerd. Queens: Valley 

 Stream. 

 L. subfusca (L.) Ach. 



Queeiis : Richmond Hill, Valley Stream. 

 L. varia (Ehrh.) Nyl. 



Kings : Ridgewood, Brainerd. Queens : Glen Cove. 



PARHELIA Acli, 

 P. crinita Ach. 



Kings: Ridgewood, Brainerd. 

 P. perforata (Jacq.) Ach. 



Queens : Valley Stream. 

 P. perlata (L. ) Ach. 



Kings: Ridgewood, Brainerd. 

 P. tiliacea ( Hoffm. ) Floerk. 



Queens: Valley Stream. 

 P. Borreri Ach. 



Kings: Gowanus, Brainerd; Flatlands. Queens: Glen Cove, 

 Suffolk : Orient, Young. 

 P. saxatilis (L. ) Fr. 



Kings : Ridgewood, Brainerd. Queens : Valley Stream, Suffolk : 

 Orient, Young. 

 P. caperata (L. ) Ach. 



Common throughout the island. 

 P. conspersa (Ehrh.) Ach. 



Kings: Gowanus, Brainerd; Prospect Park. Queens: Glen 



Cove. 

 P. olivacea (L. ) Ach. 



Queens : Valley Stream. 

 P. rutilans (?) 



Kings : Flatbush, Brainerd. 



CETRARIA Ach. 



C. Islandica (L. ) Ach. 



Queens : Richmond Hill. 

 C. ciliaris (Ach.) 7"uck. 



Kings : East New York, Brainerd. 

 C. lacunosa Ach. 



Queens : Jamaica, Brainerd. 



RAMALINA Ach. 

 R. calicaris (L. ) Fr. 



Frequent throughout the island. 



