580 MINNESOTA BOTANICAL STUDIES. 



Chenopodium glaucum L. Sp. PL 220. 1753. 



Coll. : Ballard 2529, 2531, Fergus Falls ; 2576, St. Vincent. 



Chenopodium leptophyllum (MooJ NUTT. : Moq. in DC. 



Prodr. 13, Part 2, 71. As synonym. 1849. 

 Coll. : MacMillan & Skinner 332, Crookston. 



Chenopodium hybridum L. Sp. PI. 219. 1753. 



Coll.: Ballard 2558, St. Vincent; MacMillan & Skinner 

 225, Crookston. 



Chenopodium ambrosioides L. Sp. PI. 219. 1753. 



Coll. : Ballard 2635, St. Vincent; 2595, Humboldt ; 2687, 

 Northcote; 2761, Hallock ; 2787, Warren; MacMillan 

 & Skinner 424, Crookston. 

 No previous authentic collection reported from Minnesota. 



Atriplex patula L. Sp. PI. 1053. 1753. 



Coll. : Ballard 2577, St. Vincent; 2614, 2625, Humboldt; 

 2702, Northcote ; 2760, 2771, Hallock; 2722, Kennedy; 

 2772, Warren; 2532, Fergus Falls. 

 No previous authentic collection reported from Minnesota. 



Salicornia herbacea L. Sp. PI. Ed. 2, 5. 1762. 



Coll. : Ballard 2680, Northcote. 



"Growing locally along the -drainage from a salt well. No 

 other plants found growing with it." Ballard. 



Dondia depressa (PURSH) BRITTO.N in Britton & Brown, 111. Fl. 



/. /jpj. i: 585. 1896. 



Coll.: Ballard 2613, 2618, Humboldt; 3701, Northcote; 

 2759, Hallock; 2793, Warren; MacMillan & Skinner 

 113, Dugdale; 408, Crookston. 



AMARANTHACE^E. 



Amaranthus retroflexus L. Sp. PL 991. 1753. 



Coll. : Ballard 2632, St. Vincent; 2707, Northcote; 2717, 

 Kennedy; MacMillan & Skinner 321, Crookston. 



Amaranthus blitoides S. WATS. Proc. Am. Acad. 12: 273. 



1877- 



Coll. : Ballard 2543, Fergus Falls; MacMillan & Skinner, 

 407, Crookston. 



Amaranthus graecizans L. Sp. PL 990. 1753. 



Coll. : Ballard 2658, St. Vincent; 2603, Humboldt; 2691, 

 Northcote; 2718, Kennedy. 



