10 FLORA OP THE UPPER SUSQUEHANNA. 



Lepidtum campestre. This species is becoming common in 

 nearly all parts of our range. 



Polatiisia graveolens. Along roadsides west of Waverly, Bar- 

 bour. Railroad embankment near Binghamton, W. R. 

 Ma.xon. 



Viola ovata Nutt. The specimens formerly referred to V. sag- 

 ittata are more correctly placed here. The true sagittata 

 does not appear to have been found in our region. Ovata is 

 fairly common throughout. 



Viola rotttndifolia. Has been found to be plentiful in Susque- 

 hanna county, Graves. 



Viola scabriuscula. Further explorations have shown this species 

 to be tolerably common in our range. 



Viola rostrata. Waverly and Athens, not common, Barbour. 



Silene vttlgaris. Sayre, Barbour. Plentiful, Graves. 



Silene antirrhina. Waste places, common, Fenno. Sayre, Bar- 

 bour. 



Silene noctiflora. Now added from their stations by Fenno, 

 Barbour and Murray. 



Arenaria lateriflora. Apalachin, Fetnio. 



Arenaria serpyllifolia. Common in Tioga county, Fenno. Sayre, 

 Barbour. 



Alsine borealis. Infrequent along Apalachin creek, Fenno. 



Alsine graminea. Becoming common throughout. 



Cerastium longipedunculatiim. Abundant on river flats at Bar- 

 ton, Fenno. 



Claytonia Caroliniana. Susquehanna county, plentiful, Graves. 



Hypericum Virginicum. Cinnamon Lake, Lucy. Sayre and 

 Newark Valley, Barbour. 



Malva sylvestris. Susquehanna county, Graves. Tioga county, 



Fenno. 

 Abutilon Abutilon. This plant is fast becoming common in the 



main valley of the Susquehanna. 

 Linton usitatissiinuin. Susquehanna, along the railway. Graves. 



