2 
L. lucens Tayl—Wet rocks. LancasTER; HUNTINGDON, 
near Barre Forge, Porter. 
L. serpyllifolia Americana Lindb.—On trees. HuNTING- 
pon, Alexandria, Porter; Carson, Rau. 
Jubula Dumort. 
J. Hutchinsiae Sullivantii Spruce—On the ground and 
stones. CARBON, Stony Creek, Rau; MONROE, Water Gap, 
Garber; FRANKLIN, Mercersburg, Porter. 
Frullania Raddi. 
F. Asa-Grayana Mont.—On trees. PHILADELPHIA, James; 
CHESTER, James; DELAWARE, James; LANCASTER, Sna- 
vely’s Mill, Porter; PERRY, James. 
F. Eboracensis Gottsche.—On rocks and trees. NoRTHAMP- 
TON, Easton Cemetery, james; Lehigh Mountain, Rau, 
CHESTER, James; LANCASTER, Porter. 
F. plana Sull.—On shaded rocks. NortTHamprTon, Lime Ridge, 
Rau; LANCASTER and FRANKLIN, Porter. 
F. riparia. Hampe——NorTHAmMPTON, Rau; Delaware (Smith’s 
Catalogue); CHESTER, James; LANCASTER, Porter; FRANK- 
LIn, Mercersburg, Porter; HUNTINGDON, Porter. 
F. squarrosa (R. Bl. & Nees) Dumort.—LANcaAsTER, mouth 
of the Tucquan Creek, Smadli. 
F. Virginica Gottsche—On trees. NORTHAMPTON, Easton 
Cemetery, James; PHILADELPHIA, Fairmount Park, James; 
CHESTER (Flora Cestrica); LANCASTER, Porter; FRANKLIN) 
Mercersburg, Porter. 
