STATE GEOLOGIST. 289 



p™m? art<!rS ' Chenopodium album, L. 



Aun Arbor; St. Joseph's I. 



SorToSf' Chenopodium Botrys, L. 



n i um . Ann Arbor ; S. W. (Wright.) 



Mexican Tea. Chenopodium ambrosioides, L. 



S. W. (Wright) ; Ann Arbor, (Miss Clark). 



"Chenopodium rubrum, L." 



S. Mich. (Wright). [Probably a synonym of "ono of tho preceding 

 species.] 



strawberry Biito Blitum enpitatum; L. 



Pt. aux Barques, L. Huron, 20 June; Prummond's I.; FmmctCo. Com- 

 mon about the shores of lakes Huron and Michigan. 



AHARANTACE.a:. 



Green Amaranth, Amarantus hybridus, L. 



Pigweed. , , J ' 



Ann Arbor. , 



Prince's Feather. Amarantus hypochondriacus^L. 



Ann Arbor, (Miss Clark). 



Pigweed. Amarantus retroflexus, L. 



Ann Arbor. 



Amarantus albus, L. 



Ann Arbor, (Miss Clark). 



Montelia tamariscina, Gray. 



S. Mich. (Dniv. Herb). 



Acnida c:mnabina, L. 



S. Mich. (Wright). 



P0LYG0NACEJ3. 



Prince's Feather. Polygonum orientale, L. 



Ann Arbor. 



Water Persicaria. Polygonum ampbibium, L. 



Ft. Gratiot ; Saginaw Bay, 16 June. 



var. aquaticum, L. 



Ann Arbor ; St. Mary's K. 1 Aug. ; Mont Lake, (Miss Clark), 



Polygonum nodosum, Pers. var. incarnatum... 



Anu Arbor. 



Polygonum Pennsylvamcum, L. 



S. Mich. (Wright). 



lady's Thnmb. Polygonum Persicaria, L. 



Ann Arbor. 



Smartwccd. Polygonum Hydropiper, L. 



Aun Arbor. 



wild smartweed. Polygonum acre, H. B. K. (P. punctatum — W.) 



Atin Arbor; Mackinac, (Miss Clark).* _ 



31 



