Chenopodium CHENOPODIACEAE Chenopodium 



Var. anthelminticum (L.) Gray, 



In the same habitats as the species, but less common, and 

 often hardly distinguishable from it. 



Var. chilense (Schrad.) Spegaz. (See Rhodora 44, 394. 1942.) 



Infrequent, in waste ground. Piedmont and Coastal Plain. 

 Differs from the species in having the stems white-villous. 



C. Botrys L. Jerusalem Oak. 



Infrequent; on railroad ballast and roadsides. Nat. from 

 Europe. 



C. glaucum L. Oak-leaved Goosefoot. 



Infrequent in waste ground, New Castle County. Fl. Aug. 

 Nat. from Europe. 



C. hybridum L. Maple-leaved Goosefoot. 



Waste places; infrequent and not recently collected. 



C. Vulvaria L. Stinking Goosefoot, 



Streets and dumps in Wilmington; not collected since 1900. 

 Introd. from Europe. 



J^ C. album L. Lamb's Quarters. 



A common weed in waste and cultivated ground. Introd. from 

 Europe. 



C. Berlandieri Moq. 



Rare: dump n. of Fair Hill (Ce), Benner, 5320, 7 Oct. 1933 (A); 

 waste ground 3^ mi. n. of New Castle, Benner, 8602, 1 Oct. 1938 

 (A), (det. M. L. Fernald). 



C. Boscianum Moq. 



Rare: dry woods at Grove Point (Ce), w. of Cecilton, Long, 

 45015, 13 Oct. 1934 (A). 



C. murale L. 



Waste ground and city dumps, infrequent. Adv. from Europe. 



C. polyspermum L. 



Rare weed in waste ground: North East (Ce), Otis in 1911 (D). 

 Adv. from Europe. 



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