PLITT AND PEssIN: ON DISTRIBUTION OF LICHENS 205 
Ito2m.from Northeast Buellia parasema 435.12 CC. 10.6% 
ground trema urceolata in 43 days 
Lecanora a 
III Parmelia s 
Pertusaria amara 
5.5 to 6.5 m. South Arthonia radiata AZ] ST Cc, 20:797% 
from ground Buellia parasema in 43 days 
Parmelia caperata 
Parmelia s 
Parmelia pissodes 
IV Pertusaria multipuncta 
Usnea florida 
Usnea hirta 
5.5to6.5m. Northeast Arthonia radiata 489.56 cc. 19.8% 
from ground Buellia perasema in 43 days 
Lecanora albella 
V Parmelia sulcata 
Ramalina canaliculata 
5.5to6.5m. Northwest Arthonia radiata 495.33 c.c. 19.8% 
from ground Conotrema urceolata in 43 days 
Lecanora = lla 
Lecanora varia 
VI Parmelia poner 
Parmelia sp. 
Ramalina canaliculata 
9 to Io m. from South Buellia parasema 717.63C.c. 50.1% 
ground Lecanora subfusca in 43 days 
Parmelia conspurcata 
Parmelia sulcata 
Pertusaria multipuncta 
VII Ramalina canaliculata 
Usnea hirta 
9 to 10m. from Northeast Buellia parasema v44 Zee. “3S 
groun “ecanora subfusca in 43 days 
Parmelia conspurcata 
Parmelia sulca 
Pertusaria multipuncta 
VIII Ramalina canaliculata 
Usnea florida 
Usnea hirta 
