PLANTS OF ARKANSAS. 229 



cyrtolepsis, Torr. & Hook. Eastern part of the state, 



Harvey. 

 diandrus, Torr.; Lesquereux, Harvey. 

 erythrorhizos, Muhl. Southern part of state, Harvey. 

 esculentiis, L. 

 filiculmis, Vahl.; Harvey. 

 flavescens, L 

 luzulce, Rottb. var, umbellidatus, Britt. (C. vegetus, 



Pursh); Harvey, Britton. 

 uuttallii, Eddy.; Nuttall. 

 ovularis (Vahl.), Torrey. 

 refractus, Engelm. Independence county, Coville ; 



southeast Arkansas, Harvey. 

 retro fr actus, Gray ; Nuttall. 

 rotundus, L. ; Nuttall. 

 stenolepis, Torr.; d'Ailly. 

 strigosus, L.; Lesquereux, d'Ailly, Harvey. Nuttall's 



C. flavicomus probably goes here, Coville. 

 ttniftorus, Torr. & Hook. Embankment of the Iron 



Mountain railway near Argenta, Coville. 

 virens, Michx.; Harvey. 

 Kyllinga, Rottb. 



p until a, Michx. 

 Didic hium, Pers. 



spathaceum (L.), Pers.; Little Rock, Harvey. 

 Eleocharis, R. Br. 



acicularis, (L.), R. Br.; Nuttall, Lesquereux. 



ovata, (Roth.) R. Br. (E. obtusa, Schultes); Harvey. 



A form belonging to this species or its var. 



engelmanni (Steud.) Britt., occurs on the 



bank of the Arkansas, near Little Rock. — 



Coville. 

 palustris (L.), R. Br.; Nuttall, Harvey. 

 pygmcea, Torr.; Nuttall. 

 quadrangulata (Michx.), R. Br.; Nuttall, Coville. 



