APPENDIX. 49 



Galium boreale L. Northern Bedstraw. In moist soil. 



Galium triflorum Michx. Fragrant Bedstraw. In woods. 



Galium tinctorium L. Marsh Bedstraw. Wet meadows, Argus; Rockhill. 



Galium Claytoni Michx. Clayton's Bedstraw. Swampy meadow, Rockhill. 



Galium concinnum T. & G. Shining Bedstraw. Bensalem, I. C. Martindale. 



Galium asprellum Michx. Rough Bedstraw. In moist soil. 



Family 2. Caprifoliaceae Vent. 



Sambucus Canadensis L. American Elder. In moist soil. 



Sambucus pubens Michx. Red-berried Elder. Along the Delaware. 



Viburnum accrifolium L. Maple-leaved Arrow-wood. In rocky woods. 



Viburnum pubescens (Ait.) Pursh. Downy Arrow-wood. Nockamixon, Dr. T. C. 



Porter; near Sellersville. 

 Viburnum dentatum L. Arrow-wood. In thickets. 

 Viburnum venosum Britton. Coast Arrow-wood. Near Sellersville. 

 Viburnum venosum Canbyi Rehder. Canby's Arrow-wood. Woodbournc; near 



Sciicrsville. 

 Viburnum cassinoides L. Withe-rod. Tullytown, Alexander MacElwec. 

 Viburnum nudum L. Larger Withe-rod. Tullytown. 

 Viburnum Lentago L. Sweet Viburnum. In rich soil occasionally 

 Viburnum prunifolium L. Black Haw. Sheep-berry. In rich soil. 

 Triosteum perfoliatum L. Horse-Gentian. In rich shady places. 

 Triosteum angustifolium L. Yellow Horse-Gentian. Near Pipersville. 

 Symphoricarpos racemosus Michx. Snowberry. Lower end, I. C. Martindale. 

 Symphoricarpos Symphoricarpos. (L.) MacM. Coralberry. Near Point Plcasnt. 

 Lonicera dioica L. Small Honeysuckle. In the upper townships. 

 Lonicera sempervirens L. Trumpet Honeysuckle. Rockhill; Tullytown. 

 Lonicera Japonica Thunb. Japanese Honeysuckle. Frequently escaped. 

 Diervilla Diervilla (L.) MacM. Bush Honeysuckle. In rocky woods. 



Order 8. VALERIANALES. 

 Family i. Valerianaceae Batsch. 



Valerianella Locusta (L.) Bettke. European Corn Salad. In waste places. 

 Valerianella radiata (L.) Dufr. Beaked Corn Salad. In moist soil. 

 Valerianella Woodsiana (T. & G.) Walp. Wood's Corn Salad. In the county, (P. Fl.). 

 Valerianella Woodsiana patellaria (Sulliv.) A. Gray. Meadow, Sellersville, Deep 

 Run. 



Family 2. Dipsacaceae Lindl. 



Dipsacus sylvestris Huds. Wild Teasel. In waste places. 



Order 9- CAMPANULALES. 



Family i. Cucurbitaceae B. Juss. 



Micrampelis lobata (Michx.) Greene. Wild Balsam Apple. Near Pipersville; Sel- 

 lersville; River shore; Bool's island, Dr. E. Newlin Williams. 

 Sicyos angulatus L. Wild Cucumber. In moist ground. 

 29-a 



