26 APPENDIX. 



Family 3. Magnoliaceae J. St. Hil. 



Magnolia Virginiana L. Sweet Bay. Tullytown; Bristol. 

 Liriodendron Tulipifera L. Tulip-tree. In woods. 



Family 4. Anonaceae DC. 

 Asimina triloba (L.) Dunal. North American Papaw. Erwinna, (M. C); Argus. 



Family 5. Ranimculaceae Juss. 



Hydrastis Canadensis L. Golden Seal. Rich woods near Quakertown. 



Caltha palustris L. Marsh Marigold. In swampy meadows. 



Trollius laxus Salisb. American Globe-flower. Swamp in Springfield. 



Helleborus viridis L. Green Hellebore. Near Quakertown, Dr. Joseph Thomas; 



RockhiU. 

 Actaea alba (L.) Mill. White Baneberry. In hilly woods. 

 Cimicifuga racemosa (L.) Nutt. Black Snakeroot. In woods. 

 Aquilegia Canadensis L. Wild Columbine. In rocky woods. 

 Aquilegia vulgaris L. European Columbine. Escaped occasionally. 

 Delphinium Consolida L. Field Larkspur. Sellersville. 

 Anemone Virginiana L. Tall Anemone. In woods and thickets. 

 Anemone riparia Fernald. River-bank Anemone. Point Pleasant. 

 Anemone Canadensis L. Canada Anemone. Near Doylestown, Prof. A. S. Martin. 

 Anemone quinquefolia L. Wind-flower. In woods and thickets. 

 Hepatica Hepatica (L.) Karst. Hepatica. Liver-leaf. In woods. 

 Syndesmon thalictroides (L.) Hoffmg. Rue Anemone. In woods. 

 Clematis Virginiana L. Virgin's Bower. Along fences. 

 Atragene Americana Sims. Purple Virgin's Bower. Bedminster; Durham; Point 



Plasant, Dr. E. Newlin Williams. 

 Ranunculus delphinifolius Torr. Yellow Water-Crowfoot. Nockamixon, (M. C). 

 Ranunculus pusillus Poir. Low Spearwort. Near Quakertown, Dr. I. S. Moyer; 



Buckingham swamp, Horace Lequear. 

 Ranunculus reptans L. Creeping Spearwort. Solliday's island (M. C.) 

 Ranunculus obtusiusculus Raf. Water Plantain Spearwort. Near Quakertown, 



(M. C); Rockhill. 

 Ranunculus abortivus L. Small-flowered Crowfoot. In rich woods. 

 Ranunculus micranthus Nutt. Rock Crowfoot. Near Sellersville. 

 Ranunculus sceleratus L. Cursed Crowfoot. In wet ditches. 

 Ranunculus recurvatus Poir. Hooked Crowfoot. In moist woods. 

 Ranunculus acris L. Tall Buttercup. In fields and meadows. 

 Ranunculous bulbosus L. Bulbous Buttercup. In fields and meadows. 

 Ranunculous Pennsylvanicus L. f. Bristly Buttercup. Along the lower Delaware, 



I. C. Martindale. 

 Ranunculous repens L. Creeping Buttercup. Bristol, Tullytown. 

 Ranunculus septentrionalis Poir. Swamp Buttercup. In wet meadows. 

 Ranunculus hispidus Michx. Hispid Buttercup. Near Sellersville. 

 Ranunculous fascicularis Muhl. Early Crowfoot. Springfield, rare. 

 Balrachium trichophyllum (Chaix) Bossch. White Water-Crowfoot. Near Apple- 



bachsville, (M. C.) ; Near Sellersville, Penn Valley. 

 Thalictrum dioicum L. Early Meadow-Rue. In woods and rocky hillsides. 



