12 IV. 



LlXACEJE. 



Liuum Yirginianum, L. ; not very common. — L. usitatissimum, L. ; 



an escape; until about 25 years ago, this plant was grown 



largely in this section, for the manufacture of home-made linen. 

 Geraxiace.e. 

 Geranium maculatum, L. ; common. — G. Carolinianum, L. ; scarce, 



only found on Stissing Mt. — G. Robertianum, L. ; common. 

 Impatiens pallida, Nutt. ; common in ravines, etc. ; rid. § 127, Vol. 



V. — L. fulva, Xutt. ; very common. 

 Oxalis violacea, L. ; not common, but abundant in the few stations 



discovered. — O. stricta, L. ; very common. 



RuTACE-E. 



Xauthoxylum Americanum, Mill. ; common. 



SlMAEUBACE.E. 



Ailanthus glandulosus, Desf. ; running wild. 



AxACARDIACE-E. 



Rhus typhina, L. ; common. — R. glabra, L. ; very common. — R. 

 copallina, L. ; common on Stissing Mt., particularly on the 

 south end. — R. venenata, D. C. ; common. — R. Toxicoden- 

 dron L. ; common.. 



Vitace^e. 



Yitis Labrusca, L. ; common. — V. astivalis, Michx. ; not common. 

 V. cordifolia, Michx. ; common. 



Ampelopsis quinquefolia, Michx. ; very common. 



Ru.VMXAC E-E. 



Rhamnus catharticus, L. rare; vid. § 127. Vol. V. — R. alnifolius, 

 L' Her. : abundant in our Valerian marshes and swamps. 



Ceanothus Americana, L. ; common. 



Celastuace.e. 



Celastrus scandens, L. ; common. 



Sapixdace-e. 



Staphylea trifolia, L. ; common. 



yEscufus Hippocastanum, L. ; running wild. 



Acer Pennsylvanicum, L. ; common on Stissing Mt. — A. spicatum, 

 Lam. ; abundant in ravines of Stissing Mt. and Mount Ararat. 

 A. eaccharinnm, Wang ; very common. — A. dasycarpum, 

 Ehrh. ; said to have been seen growing in some of our swamps 

 and along our large streams, if so it must be rare, for I have 

 never seen it growing wild anywhere in this region. — A. ru- 

 bruni L. ; very common. 



PoLYG\LA< E.E. 



Polvsjala sauguinea, L. ; common. — R verticillata, L ; common. — 

 P. ambigua, Xutt. ; scarce. — P. Senega, L. ; common ; abun- 

 dant on the mountain, and in limesione fields and woods. — P. 

 paucifolia, Willd. ; common everywhere. 

 Leglmixos.k. 



Trifolium arvense, L. ; common. — T. pratense, L. ; common. — T. 

 repens, L. ; very common. — T. agrarium, L. : not very com- 

 mon. — T. procumbens, L. ; common. 



Melilotus officinalis, Willd. ; quite common along roadsides. — M. 

 alba, Lam. ; more common than prece ling species. 



