SPERMATOPHYTA. 47 



RANUNCULACE^: (CROWFOOT FAMILY). 



Ranunculus (Tourn.) L. Crowfoot. Buttercup. 



aquatilis L., var. capillaceus DC. White Water Crow- 

 foot. In ponds and streams, 

 delphinifolius Torr. Yellow Water Crowfoot. 



In ponds and quiet waters. 



Flammula L.,var. reptans (L.) Mey. Creeping Spear- 

 wort. 



Lancaster. Rev. F. L. Palmer, 

 abortivus L. Small- flowered Crowfoot. 



In woods and moist grounds, common. 

 recurvatus Poir. Hooked Crowfoot. 



In woods, common, 

 fascicularis Muhl. Early Crowfoot. 



In woods and copses, 

 septentrionalis Poir. Swamp Crowfoot. 



Worcester. 

 repens L. Creeping Buttercup. 



See Rhodora, vol. II, October, 1900. 

 pennsylvanicus L. f. Bristly Buttercup. 



Barre. Miss Sara Lane, 

 bulbosus L. Bulbous Buttercup. 



In fields and on roadsides, common, 

 acris L. Tall Buttercup. 



With the preceding, very common. 

 Thalictrum (Tourn.) L. Meadow Rue. 

 dioicum L. Early Meadow Rue. 



In woods and copses, common. 



revolutum DC. In woods and copses, 



polygamun Muhl. Tall Meadow Rue. 



In open wet meadows, very common. 



