SPERMATOPHYTA. 63 



Lathyrus (Tourn.) L. Vetchling. 



ochroleucus Hook. 



Barre. Miss Sara Lane. 

 Apios (Boerh.) Ludwig. Groundnut. 



tuberosa Moench. In low grounds, common. 



Phaseolus (Tourn.) L. Kidney Bean. 



polystachyus (L.) BSP, Wild Bean. 



In thickets, not common. 

 Amphicarpa Ell. Hog Peanut. 



monoica (L.) Ell. In copses, common. 



LINAGES (FLAX FAMILY). 



Linum (Tourn.) L. Flax. 



usitatissimum L. Common Flax. 



Occasionally spontaneous, 

 virginianum L. 

 Southbridge. Mr. R. M. Harper. 



OXALIDACE^: (WOOD SORREL FAMILY). 



Oxalis L. Wood Sorrel. 



Acetosella L. Common Wood Sorrel. 



In the northern part of the county. 



violacea L. Violet Wood Sorrel. With the preceding, 

 stricta L. In woods and fields, common. 



GERANIACE^E (GERANIUM FAMILY). 



Geranium (Tourn.) L. Cranesbill. 

 maculatum L. Wild Cranesbill. 



In grassy places, common. 

 Eobertianum L. Herb Robert. 

 Mount Wachusett and Worcester. 



