258 FLORA OF MOUNT DESERT. 



U. Dillenii, Tuck. 



On rocks. Seal Harbor (Kedfield). 

 U. pustulata (L.), Hoffm., var. papulosa, Tuck. 



On rocks. (Eckfeldt) ; Seal Harbor (Wilson) ; Browns 

 Mt. (Band). 



PELTIGEKEI. 



STICTA, Schreb. 



S. amplissima (Scop.), Mass. 



On trees and rocks. (Eckfeldt, Wilson, Kedfield.) 

 S. pulmonaria (L.), Ach. 



On trees and rocks. (Eckfeldt, Wilson) ; Jordan Pond trail, 

 Seal Harbor (Kedfield). 



S. fuliginosa (Dicks.), Ach. 



'On rocks. Woods, Seal. Harbor (T. G. White). 

 S. crocata (L.), Ach. 



On trees and rocks. Seal Harbor (Wilson, Kedfield) ; 

 Beech Mt. (E. Faxon). 



S. scrobiculata (Scop.), Ach. 



On trees and rocks. (Eckfeldt) ; Seal Harbor (Wilson, 

 Kedfield); Beech Cliff (E. Faxon). 



NEPHROMA, Ach. 



* N. arctipum (L.), Fries. 

 On the ground (Eckfeldt). 



N. tomentosum (Hoffm.), Koerber. 



On rocks. (Eckfeldt) ; Seal Harbor (Wilson, Kedfield;. 

 N. Helveticum, Ach. 



On rocks. Seal Harbor (Wilson). 



* N. IsBvigatum, Ach. 

 (Eckfeldt.) 



Var. parile, Kyi. 



On trees and rocks. Seal Harbor (Wilson). 



