83 



t 



(4. Scirpus.) 



lineatus, Michx. 



Swamps, &c. ; Thompson's. Frequent. July. 

 Eridphorum, Michx. (Wool-Grass.) 



"Wet places. Frequent. July. 



5. Eriophorum, L. 



Virginicurn, L. (Cotton-Grass.) 



Swamps, throughout. Frequent. July. 



polystachyon, L. 



Bogs; Thompson's, &c. Not common. May. 



6. Fimbristylis, Valil. 



spadicea, Yahl. 



Marshy places near tidewater. Not common. July, 

 autumnalis, R. & S. 



Low grounds, Brandywine, &c. Frequent. Aug. 



7. Fuirexa, Rotthol. 



squarrosa, Michx. (Umbrella-Grass.) 



Sandy swamps; Thompson's. Frequent. Aug. 



squarrosa, var. pumila. Torr. 



Gravelly swamps; Ogletown. Frequent. Aug. 



8. Rhynchospora, Vahl. 



cymosa, Nutt. (Bog-Rush.) 



Wet places, throughout. Common. July, 

 alba, Vahl 



Sandy swamps; Ogletown, &c. Frequent. July, 

 glomerata, Vahl. 



Bogs; Thompson's, &c. Not common. June. 



9. SCLERIA, L. 



triglomerata, Michx. (Nut-Rush.) 



Moist low grounds. Frequent. June, 

 reticularis? Michx. 



Sandy swamps near Newark. Not common. Aug. 

 10. Carex, L. (Sedge.) 



polytrichoides, Muhl. 



Low grounds throughout. Frequent. June, 

 bromoides, Schh. 



Swamps, &c. Frequent. May. 

 vulpinoidea, Michx. (C. multiflora, Muhl.) 



Wet meadows. Rather common. June. 



