IOWA ACADEMY OF SCIENCES. 129 



Nepeta Cat aria L. 



Sioux City (B. W.). A common weed in western Iowa 

 (L. H. P.). 

 Scutellaria lateriflora L. 



Turin, rich, low woods near stream (L. H. P.); Sioux City 

 (B. W.). 

 S. jMrvula Michx. 



Little Rock (C. R. Ball); Sioux City (B. W.). 

 Physostegia Virginiana Benth. 



Sioux City, low grounds (B. W.)- 

 Stachys palustris L. 



Sioux City, low grounds (B. W.); Rock Valley (J. Jensen, 

 W. Newell). 



PLANTAGINACE.E. 

 Plantago major L. 



Sioux City (B. W.). 

 P. Patagonica J dicq., var. gnaphalioides Gray. 



Rock Valley (J. Jensen, W. Newell). 



NYCTAGINACE.E. 



Oxyhaplnis hirsutvs Sweet. 



Hull (W. Newell); Sioux City, common along roadsides and 

 fields (B. W.); Little Rock (C. R. Ball). 

 0. an gust if alms Sweet. 



Sioux City, loess hills near top (L. H. P.). 



AMARANTACE.E. 



A. retroflexus L. 



A common weed everywhere in western Iowa (L. H. P.); 

 Sioux City (B. W.). 

 A. albus L. 



Sioux City (B. W.); Onawa, Turin, a common weed (L. H. P.). 

 A. blitoides Watson. 



Sioux City, Icess mounds in open places (L. H. P.). • 

 Acnida tuherculata Mcq. 



Onawa, common weed in cultivated ground (L. H. P.). 



CHENOPODIACE^. 



Onawa, Turin, Des Moines (L. H. P.); Smithland (J. M. 



Wrapp); Sioux City (B. W.). 

 C. urhicuni L. 



Onawa, Missouri Valley, Turin near stables and houses 



(L. H. P.). 



9 



