26 BULLETIN OF THE LABORATORIES 



west of Newark and southeastern part of St. Albans township. June 

 19, 1891. 



69. Ailanthus Desf. 



134. A. glandulosus Desf. Tree of Heaven. 



Very generally distributed throughout the central part of county, 

 thoroughly established, generally found in dry or rocky soil. 



■ 



XX. ILICINEAE. 



70. Ilex L. 



135. I. verticillata Gray. Black Alder. Winterberry. 

 Growing in wet places, rare; Cranberry Marsh in the Old Res- 

 ervoir. 



XXI. CELASTRACEAE. 



71. Celastrus L. 



136. C. scandens L. Wax-work. Climbing Bitter Sweet. 

 Roadsides and thickets, common. June 4, 1888; May 31, 1890. 



72. Euonymus Tourn. 



137. E. atropurpureus Jacq Burning-bush. Wahoo. 

 Roadsides and thickets, common. June 7, 1889; June 9. 1890. 



.138. E. Americanus L. Var. obovatus Torr and Gray. 



Woods, rare, woods on campus of Denison University, Gravel 

 Pit, two miles west of Granville. May 13, 1887; May 20, 1888; 

 May 15, 1890; May 11, 1891. 



XXII. RHAMNACEAE. 



73. Rhamnus Tourn. 



139. R. lanceolata Pursh. 



Swamps, rare, Everett's swamp, one and one-half miles west of 

 Granville. 



74. Ceanothus L. 



140. C. Americanus L. New Jersey Tea. 



Dry, rocky woods, rare; Red Rock, Toboso, July 14, 1891. 



