362 GEOLOGICAL SURVEY OF NEW JERSEY. 



Var. endochrysea, Nyl. 



Camden : At the foot of oak trees Eckfeldt. 

 P. adglutinata (Floerk.), Nyl. (P. obscura, var. adglutinata, Schser.) 



Bergen : On the smooth bark of chestnut trees Austin. 



PYXINB, Pr. 

 P. Cocoes (Sw.), Nyl. 



On various trees. 

 P. sorediata, Fr. (P. Cocoes, var. sorediata, Tuck.) 



Bergen : Austin. Camden : On various trunks Eckfeldt. 



MYRIANGIUM, Mont. & Berk. 



M. Duriaei, Mont. & Berk. 



Camden : Upon the branches of Nyssa. Atlantic : In pine 

 barrens near Egg Harbor Eckfeldt. 



UMBILICAKIE^E. 



UMBILICARIA, Hoffm. 



U. Pennsylvanica, Hoffm. 



Sussex : Austin. Warren : On rocks Eckfeldt. 

 U. Muhlenbergii (Ach.), Tuck. 



Bergen : On rocks Austin. Sussex : Eckfeldt. 

 U. Dillenii, Tuck. 



Sussex : Austin. New Jersey : J. Bartram. Warren 

 Eckfeldt. 



U. pustulata (L.)', Hoffm. 



On rocks. Common in the northern and middle counties. 



PELTIGERIE^E. 



STICTA, Schreb. 

 S. crocata (L.), Ach. 



Bergen : On trees Austin. Gloucester : Newfield, frequent 

 Eckfeldt. Atlantic : Mays Landing Peters. 



