556 GEOLOGICAL SURVEY OF NEW JERSEY. 
PROPOLIS, Cda. 
P. grisea, C. & E. 
Bark of dead white cedars. 
P. lobata, C. & E. 
Bark of dead maple. 
P. versicolor, Fr. 
Various kinds of decaying wood and limbs. 
P, rhodoleuca (Sommerf.), Fr. (P. conorwm, EIl., in Prelim. Cat.) 
On scales of old pine cones. 
P, Leonis, Tul. 
Outer bark of living pines. 
P. glauca, Ell. 
Dead oak limbs. 
AGYRIUM, Fr. 
A. rufum (Pers.), Fr. 
Bleached oak and maple wood. 
A. herbarum, Fr. 
Dead stems of some fern. 
A. sexdecemsporum, Fck). 
Rotten wood. 
Series 8.-TRIBLIDIACIZ. 
TRIBLIDIUM, Reb. 
T. insculptum, Cke. 
Dead limbs of Hicoria. 
T. hiascens (B. & C.), Cke. 
Outer bark of Quercus coccinea. 
