T. stoloniferum, Muhl. Between Mountville and Glen Manor, May, 
1890.. 
ROSACEA. 
Rosa nitida, Willd. In blossom, Hopewell Forge, July 6. In fruit, 
Reinhold’s, September 3. 
COMPOSITE. 
S'OLIDAGO, L. 
Solidago sempervirens, L. Island near Peach Bottom, August 22. 
SCROPHULARIACE^E. 
Veronica Chamaedrys, L. Below Mountville, May, 1887. 
LABIATAE. 
Monarda didyma. Meadow near Hopewell, July 6. 
M. fistulosa, L., var. media, Gray. Near Mountville, July, 1886. 
SOLANACEzE. 
Physalis angulata, L. Roadsides near Elizabeth Furnace, July 6. 
LICHENS IN DIFFERENT LOCALITIES. 
Tribe 1— PARMELIACEI. 
Family 1.— U S N E E I . 
3. CETRARIA, Ach., Fr., Mull. 
Cetraria Islandica (L.), Ach. On earth, Reinhold’s, September 3. 
C. lacunosa, Ach. On trees, Beartown, May 28. On rails, Rein- 
hold’s, March 14. 
C. ciliaris, Ach. On rails, Reinhold’s, March 14. On tWigs of trees, 
Fite’s Eddy, June 1. On stumps, Beartown, July n. 
Family 2— P ARMELIEI. 
10. PARMELIA (Ach.), De Not. 
Parmelia perlata (L.), Ach. On trunks of trees, Beartown, May 28. 
On rocks, Reinhold’s, March 14. 
P. caperata, L., Ach. On rocks, Smithville, May 14. On rocks, 
Beartown, July 11. On rocks, Chestnut Hll, March 8. 
P. perforata (Jacq.), Ach., L., P. conspersa (Ehr.), Ach. Common. 
