20 Flora of Canada. 



\^0\l^\t^G\^K(lV.^\^..--PH)ragc Family. 



Lithospcrmiini cancscens — Hoary Puccoon. 

 CynoLjlosLini vir^inicum — Wild Comfrey. 

 C. officinale — Common IIoundstonLjuc. 

 Echinospcrmum Lappula — Common Stickwccd. 

 Symplu'tum officinale — Common Comfrey. 



HYDROPIIYLLACl!:Alv- Water Leaf Family. 



Hydrophyllum Virginica — Common Water Leaf. 

 H. Canadensis — Canada Water Leaf. 



QO^VO\N\5'Li\Q\lMi—Convohuliis Family. 



Ipomcea pandurata — Wild Potato Vine. 

 Calystegia sepiiim — Hed^;e Bindweed. 

 Cuscuta epilinum — Flax Dodder. 



SOLAN ACKAE.—yV4'/// Shade Family. 



Solanum nigrum — Common Nightshade. 

 S. Carolinensis — Horse Nettle. 

 Datura Stramonium — Thorn Apple. 

 Hyoscyamus niger — Henbane. 



GENTIANACEAE— Cr;///^;/ Family. 



Gentiana quinqueflora — Common Gentian. 



G. crinita — Fringed Gentian. 



G. saponaria — Soapwort Gentian. 



G. Andrewsii — Closed Gentian. 



Menyanthes trifoliata — Buckbean. 



