40 PROCEEDINGS MANCHESTER INSTITUTE 



Mentha longifolia (I,.) Huds. Manchester. On dumps 

 rotuiidifolia (I,.) Huds. An occasional escape 



spicata L. Common 



piperita L Common 



gentilis It. Not rare 



arvensis L., var. caiiadeiisis (I,.) Briquet. Common 



Colliiisoiiia caiiadeiisis L. Pelham. (F. W. B.} 



No other station yet reported. 



Solaiiacere 



Solauum Dulcamara L. Common 



nigrum Iv. Not common 



carolineiise L. Occasional in cultivated grounds 



Physalis pruiiiosa L. In waste places 



heterophylla Nees. In waste places 



Datura Stramonium Iv. On dumps 



Tatula Iy. On dumps 



Scrophulariacese 



Verbascum Thapsus L. Common 



Linaria vulgaris Hill. Common 



caiiadeiisis (L.) Dumont. Common 



Scrophularia leporella Bicknell. Manchester. Rare 



Peiitstemoii hirsutus (Iy.) Willd. Not common 



Irevigatus Ait., var. Digitalis (Sweet) Gray. Rare 

 Cheloiie glabra L. Common 



Mimulus riugens L. Common 



Ilysanthes dubia (I/.) Barnhart. Common 



anag-allidea (Michx.) Robinson. Rare 



Lake Massabesic, Manchester. (F. W. B '. ) 

 Grratiola virginiana Iv. Not common 



aurea Muhl. Common 



