578 GEOLOGICAL SURVEY OF NEW JERSEY. 



P. clethricola, E. & M. 



Leaves of Clethra alnifolia. 

 P. Catalpse, E & M. 



Leaves of Catalpa. 

 P. pyrina, Sacc. 



Leaves of apple trees. 

 P. phomiformis, Sacc. 



Leaves of white oak. 

 P. phaseolina. Sacc. 



Leaves of Phaseolus helvolus. 

 P. Chenopodii, West, (?) 



Leaves of Chenopodium album. 

 P. Nessease, Pk. 



Leaves of Nescea verticillata. 

 P. Phytolacca, Cke. 



Leaves of Phytolacca decandra. 

 P. cruenta (Fr.) 



Leaves of Polygonatum. 

 P. Myricae, Cke. 



Leaves of Myrica cerifera. 

 P. serotina, Cke. 



Leaves of Prunus serotina. 

 P. Gaultherise, E. & E. 



Living leaves of Gaultheria. 



PHOMA, Fr. 

 P. nebulosum, Berk. 



Old potato vines. 

 P. lon^issimum, Berk. 



Dead stems of Chenopodium. 

 P. fibricola, Berk. 



Decorticated pine wood. 



P. acuum, C. & E. 



Dead pine leaves. 



