13 FLORA OF THE UPPER SUSQUEHANNA. 



Spi'rcea tomentosa. East of Campville, not common, Fenno. 



Potentilla arguta. Two miles north of Sayre, very rare, Bar- 

 bour. Frequent at Barton. Fenno. 



Sorbus Americana. Found wild in a swamp north of Barton, 

 Fenno. 



CrattTgus tomentosa. Barton, Fenno. 



Atnelanchier Botryapium. In Tioga connty, Fenno. Waverly, 

 Barbour. 



Ribes rotundtfolium. North of Barton, Fenno. 



Sedum acre. Rare at Athens, Murray. 



Sedum ternatum. Rare at Athens, Murray. 



Linnoea borealis. Wooded hilltops, Murray. Apalachin, Fenno. 



Drosera rotundifolia. Cinnamon Lake, Lucy and Barbour. 



Drosera intermedia. Marsh Pond ; Lake of the Meadows, plen- 

 tiful, Ctute. 



Decodon verticillata. Cinnamon Lake, Lucy and Barbour. 



Ludwigia palustris. Common in Tioga county, Fenno. 



Aralia hispida. Near Apalachin, Fenno. 



Galium pilosum. VanEtten, Barbour. Apalachin, Fenno. 



I'a/erianella chenopodifolia. River meadows at Apalachin, 

 L\'nno. 



So/idago squarrosa. Common near the river in Susquehanna 

 county. Graves. 



Solidago patula. Swamp near Susquehanna, Graves. Apala- 

 chin, Fenno. 



Solidago ulmifolia. "Table Rock," Towanda, Barbour. 



Sericocarpus asteroides. Newark Valley and hills north of 

 Sayre, not common, Barbour. Near Campville, frequent, 

 Fe7ino. 



Aster cordifolius polycephalus. Sayre, not common, Barbour. 



Aster ericoides. Waverly, Sayre and Berkshire, Barbour. 



