CATALOGUE OF PLANTS. 63 



River, near Lower Swing Bridge (B.E.L.); West Michigan Fair 

 Grounds (O.IL); Market Island (M.&C); Front St., at Fulton 

 St., City (S.O.L.); West Bridge St. Ferry (Mrs.MaryB.Fallass); 

 near the Plaster Cave; Farm of Mrs. Martha Wells, Sec. 30, 

 Vergennes; Rouge River, near the Plainfield Village Bridge. 

 Rare in tlie State. 



512. R. Britannica L. Great Water-Docfc. 



Frequent in marshes. Aug. -Sept. 



513. R. cRisPus L. Curled Dock. Narrow Dock. 

 Fields; common. June-Sept. 



514. R. ouTusiFOLius L. Bitter Dock. 

 Fields and roadsides; frequent. July-Sept. 



515. R. verticillatus L. Swamp Dock. 

 River banks; frequent. Mid-June-July. 



CHENOPODIACEAE. GoosErooT Family. 

 ATRIPLEX L. Oraphe. 



516. A. hastata L. (A. patulum hastatum Gray.) 

 Waste places; well established. Aug.-Sept. 



CHENOPODIUM L. Goosefoot. Pigweed. 



517. C. ALBUM L. Lamb's Quarters. Pigweed. 

 Waste and cultivated ground; common. July-Sept. 



518. C. ALBUM viride (L.) Moq. 

 Waste places; rare. Aug.-Sept. 



In a field west of John Ball Park, City (O.H.). 



519. C. BoTRYS L. Jerusalem Oak. Feather Geranium. 

 Waste places. July-Oct. 



Escaped from gardens, becoming frequent in the City. 



520. C. capitatum Watson. Strawberry Blite. 

 I^Hhvm capUatum L. 



Rich soil; infrequent. July-Sept. 



