112 Trans. Acad. Set. of St. Louis 



Aristolochiaceae : 



Asarum reflexum. Bicknell. Johnson, Goshen, 

 Kessler Mountain, West Pork, Washington Co. 

 Frequent in Ozark region. 



Aristolochia reticulata. Nutt. 8058 McNab, Hemp- 

 stead Co. ; 8384 Ashdown, Little River Co. Reported 

 in Nuttall's Arkansas Flora but omitted from all 

 subsequent lists. 



Polygonaceae : 



Eriogonum longifolium Nutt. 14319 Cotter, Marion 

 Co. In sandy soil. 



Eriogonum hirsutum Nutt. North Arkansas and 

 Missouri border region, confined to calcareous 

 rocks. 



Polygonum densiflorum Meisn. (Persicaria por- 

 toricensis Small.) St. Francis River, Mississippi 

 Co. (S. M. Coulter). 



Chenopodiaceae : 



Chenopodium Botrys L. 14304 Cotter, Marion 

 Co. 



Amaranthaceae : 



Froelichia gracilis Moq. Fayetteville, 8215 Brent- 

 wood, Washington Co. 



Nyctaginaceae : 



Boerhaavia erecita L. 8065 Arkadelphia, Clark Co. ; 

 24257 Hot Springs, Garland Co. 



