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- 

 IB. W.). 

 S. parvula Michx. 



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

 Ph ysosteg ia Vi eg in ia n a Benth. 



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

 Staehys pedustris L. 



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

 W. Newell). 



PLANTAGINACE.E. 



Pleintago major L. 



Sioux City (B. W.). 

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



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



NYCTAGTNACE^E. 



Oxybaphus hirsutus Sweet. 



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

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

 0. angustifolius Sweet. 



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



AMARANTACEiE. 



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, loess mounds in open places (L. H. P.). 

 Acnida tuberculata Mcq. 



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



CHENOPODIACE.E. 



Onawa, Turin, Des Moines (L. H. R|; Smithland (J.. M. 

 WrappTT^Siaux City (B. VF). — "^ 



C. urbicum L. 



Onawa, Missouri Valley, Turin near stables and houses 

 (L. H. P.). 



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