44 bulletin of the laboratories 



157. Viburnum L. 



301. V. acerifolium L. Dockmackie. Arrow-wood. 



Rocky woods, rather common. June 2, 1884; May 15, 1887; 

 June 6, 1889. 



302. V. pubescens Pursh. ' Downy Arrow-wood. 



Rocky woods, somewhat rare; Welsh Hills. May 26, 1890. 



303. V. dentatum L. Arrow-wood. 

 Moist woods in eastern part of county. 



304. V. Lentago L. Sweet Viburnum. Sheep-berry. 

 Swamps, common; Granger's Swamp, Reservoir. May 2, 1889; 



May 27, 1890. 



305. V. prunifolium L. Black Haw. 



Woods, common. May 23, 1884; May 7, 1887; May 19, 1888; 

 May II, 1889; May 9, 1891. 



158. Triosteum L. 



306. T. perfoliatum L. Horse Gentian. Wild Coffee. 



Rich woods, rather common; Gravel Pit. May 23, 1888; June 

 I, 1889; May 20, 1890. 



159. Symphoricarpos Dill. 



307. S. vulgaris Michx. Indian Currant. Coral-berry. 

 Roadside south of Granvilie, apparently escaped. September 7, 



1889. Herbarium of Prof. C. J. Herrick. 



160. Lonicera L. 



308. L. ciliata Muhl. Fly Honeysuckle. 

 Rocky woods, rare; Laurel Ridge. June 5, 1889. 



309. L. sempervirens Ait. Trumpet Honeysuckle. Herbarium 

 of Dr. F. O. Jacobs. 



310. L. glauca Hill. 



Rocky woods, rare; Rain Rock.' May 23, 1891. 



161. Diervilla Tourn. 



311. D. trifida Moench. 



Rocky hillsides and woods, rare; Arbutus Ridge and a few places 

 east of Newark. June 10, 1891. 



