2l6 ANNUAL REPORT STATE GEOLOGIST. 



hirsutum, Walt.; Nuttall. 



hydropiperoides, Michx. 



incarnatinn, Ell.; Butler, Harvey. 



vieis?ierianum, Cham. & Schl. Gravelly bank of 



White River near a ford, about one mile 



above Batesville — Coville. 

 miihlenbergii (Meisn.), S. Watson (P. amphibium, L.) 



var. terrestre (Willd.); Harvey. 

 persicaria, L. Little Rock, as a weed — Coville. 

 sagittattim, L.; Lesquereux. 

 setaceum, Baldwin. Near Argenta. This species 



does not appear to be clearly different from 



P. hydropiperoides — Coville. 

 tenue, Michx.; Nuttall, Coville. 

 vir%inianum t L. 

 Rumex, L. 



aceto sella, L. 



crispns, L.; Lesquereux; Walnut Ridge, Blatchley. 



hastatuius, Baldvv.; Butler. 



maritimits. L ; Nuttall, Coville. 



verticillatus, L; Nuttall; southern part of State, 



Harvey. 

 Brunnichia, Banks. 



cirrhosa, Banks. 



ARISTOLOCHIACEJE. 



Asarum f L. 



canadense y L. 

 Aristolochia y L. 



serpentaria, L ; Lesquereux. 

 tomentosa, Sims. 



PIPERACEJE. 



Saurunis, L. 



cerniats, L. 



LAURACEJE. 



Perse a, Gsertn. 



carolinensis (Michx.), Nees; H irvey. 



