THE SEED PLANTS OF TOKONTO 



PONTEDERIACEAE (Pickerel-weed Family). 



Pontederia cordata, L. (Pickerel-weed). Grows near 



Grenadier Pond. 

 Heteranthera dubia, MacM. Grows on the Island. 



JTTNCACEAE (Rush Family). 



Juncus articulatus, L. 



" balticus, Willd. 



" bufonius, L. 



" canadensis, J. Gay. 



" effusus, L. (Common Kush). 



" nodosus, L. 



" tenuis, Willd. 

 Luzula campestris, DC. (Wood Kush). 



" saltuensis, Fernald. Common on the steep 

 banks of the Don. 



LILIACEAE (Lily Family). 



Tofieldia glutinosa, Pers. 

 i Zygadenus chloranthus, Eichards. Grows at Mt. 



Dennis. 

 Uvnlaria grandiflora, Sm. 



" perfoliata, L. (Bellwort). 

 Allmm tricoccum, Ait. (Wild Leek). 

 Lilium canadense, L. (Wild Yellow Lily). 



" philadelphicum, L. (Wild Orange-red L.) 

 " tigrinum, Ker. (Tiger L.) Introduced. 

 Erythronium albidum, Nutt. (White Dog's-tooth Vio- 

 let). Grows in the Humber Valley. 

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