FLORA OF VERMONT 43 



R. bulbosus L. Sparingly introduced in fields ; Whiting, Brainerd; Thet- 

 ford, Blaachard ; Burlington, Collins; Pownal, Eggleston. 



P.. circinatus, Sibth. ( Batrachium divaricatum, Wimm.) Ponds and slow 

 streams ; rare. 



R. fascicularis, Muhl. "Burlington," Torre;/; "Norwich," Blanchard ; 

 " Brattleboro," Frost; Snake Mountain, Brainerd. 



R. Flammula, L. var. reptans, E. Meyer. ( R. reptans, L. ) Sandy shores ; 

 frequent. 



R. hispidus, Michx. Abundant on dry hills. North Pownal, Eggleston. 



R. multifidus, Pursh. (R. delphinifolius, Torr.) Still water and muddy 

 banks; occasional. 



R. Pennsylvanicus, L. f . Wet places ; frequent. 



R. recurvatus, Poir. Moist woods and swamps ; frequent. 



R. repens, L. Campus, Burlington, introduced with grass seed, Jones. 



R. septentrionalis, Poir. Wet places ; common. 



THALICTRUM. Meadow Rue 



T. dioicum, L. Rocky woodlands ; common. 



T„ polygamum, Muhl. Moist meadows ; common. 



BERBERIDACEAE. BARBERRY FAMILY 



BERBERIS 



B, vulgaris, L. Barberry. Common in cultivation and a frequent escape. 



Especially abundant along streams in Ira, Eggleston. 



CAULOPHYLLUM 



C. thalictroides, Michx. Blue Cohosh. Rich woods ; common. 



PODOPHYLLUM 



P. peltatum, L. Mandrake. "Castleton," Branch; Middlebury, Brainerd; 

 common at N. Pownal, Eggleston ; also occasional as a garden escape. 



MENISPERMACEAE. MOONSEED FAMILY 



MENISPERMUM 

 M. Canadense, L. Moonseed. Moist banks and thickets ; occasional. 



