OF ARTS AND SCIENCES. 39 



Labiatse 

 Teucrium canadense L. 



occidentale Gray. 

 Trichostema dichotomum I,. 



Common, at least as far north as Manchester 

 Scutellaria lateriflora L. Common 



galericulata L. Common 



Nepeta Cataria L. Common 



hederacea (L.) Trevisan. Common, fast becoming a pest 

 Prunella vulgaris L. Common 



Physostegia virgiiiiana (L,.) Benth. An occasional escape 

 Galeopsis Tetrahit L. Common 



Ladaimin L,. Suprisingly abundant at Sandwich in 



borders of fields and by roadsides. (F. IV. B.} 

 Leonurus Cardiaca L. Common 



Stachys palustris L. 

 Moiiarda didyina L. 



flstulosaL. Bedford. Sandwich. (F. W. B.} 

 " var. rubra Gray. Sandwich. " 



puiictata L. Escaped from cultivation ? 



Hedeoma pulegioides (L.) Pers. 

 Satureja vulgaris (L,.) Fritsch. 

 Pyciiaiithemum flexuosuiii (Walt.) BSP. Common 



virginianum (L.) Durand & Jackson. Common 



iiicammi (L.) Michx. Common 



niuticum (Michx.) Pers. Common 



Thyiiius Serpyllum L. 



Concord. (Miss S. F. Sanborn} Rare 



Lycopus virginicus L. Common 



vmiflorus Michx. Common 



americaiius Muhl. Common 



