399 



Acorus calamus, Linn. Sweet flag. 

 Actaea alba, Bw. White cohosh. 



raceraosa, Linn. Cohosh. Black snake root, 

 rubra, Bw. Baneberry. 

 Actinomeris squarrossa, Nutt. 

 Adiantum pedatum, Linn. Maiden-hair. 

 Aescuhis glabra, Ww. Small buck-eye. 

 Agrimonia Eupatoria, Linn. Agrimony. 

 Agropyron caninum, R. and S. 

 Agrostemma Githago, Linn. Cockle. 

 Agrostia alba, Linn. White-top. 



clandestina? Sprengel. 



lateriflora, Mx. 



tenuiflora, Ww. 



vulgaris, Smith. Red-top. 

 Aira cespitosa, Linn. 

 Aletris farinosa, Linn. False aloe. 

 Alisraa Plantago, Linn. W^ater plantain. 

 Allium canadense, Linn. Meadow garlic. 



cernuum. Roth. 



tricoccum, Aiton. Three-seed leek. 

 Alnus serrulata, Ww. Alder. 

 Alopecurus geniculatus, Linn. Fox-tail. 

 Amaranthus bybridun, Linn. 

 Ambrosia elatior, Linn. Hojr-weed. 



triflda, Linn. 

 Amelanchier Botryapium, Lind. Shad-bush. Juno-beiry. 



ovalis, Lind. Medlar bush. 



sanguinea, D. C. 

 Amorpha canescons, Nutt Lead-plant. 

 Amphicarpa monoica, Elliott. 

 Andromeda calyculata, Linn. Leather-leaf. 



polifolia, Linn. Wild rosemary. 

 Anemooe aconitifolin, Mx. 



nemorosa, Linn. Wood anemone. 



virginiana, Linn. Wind-flower. 



