JOURNAL AND PROCEEDINGS. 



Potamogeton pauciflorus — Pursh. 

 " pectinatus — L. 



ERIOCAULEAE. 



Eriocaulon septangulare — Withering. 



CYPERACEAE. 



Cyperus diandrus — Torr. 

 " Schweinitzii — Torr. 

 " filiculmis — Vahl. 

 " strigosus — L. 

 Dulichium spathaceum — Pers. 

 Eleocharis ovata — R. Br. 

 " palustris — R. Br. 



" tenuis — Schultes 



" acicularis — R. Br. 



Scirpus pungens i— Vahl. 

 " lacustris — L. 

 " fluviatiUs — Gray. 

 " atrovirens — Muhl. 

 Eriophorum cyperinum — L. 

 " Virginicum — L. 



" polystachyon — L. 



" gracile — Koch. 



Carex intumescens — Rudge. 

 " lupulina — Muhl. 



" " " var pedunculata — Dewey. 



" Tuckermani — Dewey. 

 " retrorsa — Schwein. 

 " lurida — Wahl. 

 " Schweinitzii — Dewey. 

 " hystricina — Muhl. 



" Pseudo-Cyperus — L. var. Americana — Hochst. 

 " scabrata — Schwein. 

 " riparia — W. Curtis. 

 " striata — Lam. 

 " prasina — Wahl. 

 " crinita — Lam. 

 " gracilHma — Schwein. 



