Proceedings and Collections. Tt 



lmn'i ii;li,aci:.i:. 

 140. Utrlcalaria ralgaria, L. Common Bladdebwobt. 



Pond in tin lower Lackawanna Vail* 

 ACANTIIACE.K. 



441. Dlanthera Americana, L. Water-willow. 



Shores of the Susquehanna mar Mocanaqua. Elsewhere 

 in Pennsylvania only on the lower Susquehanna and Juni- 

 ata, [Prqf. Port 



\ KKUENACE.K. 



Hi'. Verbena nrticarfolia, L. Whtte Vebvain. 

 Common, 



448. V. hastate, L. Blue Vervain. 

 Common. 



labiatj:. 



414. Trichostema diehotomum, L. Blue-curls. 

 Top of Campbell's Ledge, {in herb. )V. R. D.) 



li"). Teucriam Canadanse, L. Germander. 



In horb. II. X. I)., probably from near the Susquehanna. 



Hi;. Collinsonla Canadensis, L. Horse Balm. 



Lower Lackawanna Valley, etc. 



447. Mentha viridis, L. Spearmint. 

 Common, (It. JV. D. in herb.) 



448. M. piperita, L. PEPPERMINT. 

 Common. 



449. M. Canadensis, L. Wild Mint. 

 Along the Susquehanna. 



450. Lycopns Yirginicns, L. BUGLE-WEED. 



In herb R. N. D. 



