424 THE NATI\'E TREES OF WEST ^^RGINIA. 



Amelanchier oUgocarpa, (Michx.) Eoem. (?) Oblong-frnited 

 Juneberry. 



Rare. Pocahontas : Cranberry Glades. 

 Rosa Carolina, L. Swamp Rose. 



Common in marshy places. 

 Rosa liumilis, Marsh. Low or Pasture Rose. 



Frequent in dry fields. 

 Primus Virginiana, L. Choke Cherry. 



Rare. Pocahontas : Cranberry Glades. 

 Zanthoxylum americamim, Mill. Northern Prickly Ash. 



Monongalia : Lick run. 

 Rhus copallina, L. Dwarf Sumach. 



Frequent. 



Rhus vernix, L: Poison Dogwood. Poison Sumach. 



Rare. Randolph: near Elkins; Webster: near Cowen. 

 Rhus glabra, L. Smooth Sumach. 



Common throughout the State. 

 Rhus canadensis, Marsh. Fragrant Sumach. 



Infrequent. Hampshire: Little Cacapon. 

 Rhus Toxicodenclro7i var. radicans, L. Torr. Poison Ivy, Poison 



Oak. 



Abundant throughout the State. 

 Ilex monticola, Gray. Large-leaved Holly. 



A rather common shrub. 

 Ilex verticillata, Gray. Black Alder. Winterberry. 



Abundant in low grounds along rivers and in glades. 

 Nemopanthus mucronata, (L.) Trel. Wild or Mountain Holly. 



Rare. Pendleton: Spruce knob; Preston: Cranesville; 

 Pocahontas : head of Greenbrier river. 



Evonymus atropurpureus, Jacq. Burning Bush, Wahoo, 



Boone : near Madison ; Monongalia : near Morgantown, Up- 

 shur : near Buckhannon. 



Evonymus americanus, L. Strawberry Bush. 

 A common shrub. 



Celastrus scandens, L. Waxwork. Climbing Bitter-sweet. 

 Frequent along streams and on dry hills. 



