LIST OF FLOWERS ABOUT CONCORD. 119 



T. cernuum, 



Nodding Trillium. 

 T. erythrocarpum, 



Painted Trillium. 

 Veratrum viride, 



Indian-Poke. 



PONTEDERIACEJE. 

 Pontederia cordata, 

 Pickerel-weed. 



TYPHACEiE. 

 Sparganium simplex, 



Bur-reed. 

 Typha latifolia, 



Cat-tail. 



ARACE2E. 

 Arisaema triphyllum, 

 Jack-in-the-Pulpit. 



Calla palustris, 



Wild Calla. 

 Symplocarpus foetidus, 



Skunk-Cabbage. 

 Acorus Calamus, 



Sweet-Flag. 



ALISMACEiE. 

 Alisma Plantago-aquatica, 



Water-Plantain. 

 Sagittaria latifolia, 

 Broad-leaved Arrowhead. 



NAIADACE2E. 

 Potamogeton heterophyllus, 

 Pondweed. 



ERIOCAULEiE. 



Eriocaulon septangulare, 

 Pipewort. 



