THE AMERICAN MIDLAND NATURALIST. 



Cyperus erythrorrhizus (L) Muhl. Red-rooted Cyperus. 

 Edge Salt marsh, C.S.H.— N.M.G. 



Cyperus fHiculmis- Vahl. Slender Cyperus. Sandspit, ice 

 house site, C.S.H.— N.M.G. 



Cyperus flavescens L. Yellow Cyperus. Kettle Hole, near L. 

 Ronkonkema, L. I.— N.M.G. 



Cyperus Grayi Torr. Gray's Cyperus, Vicinity, C.S.H. — J. 

 A.H. 



Cyperus speciosus Vahl. Michaux's Cyperus. Vicinity, C.S.H. 

 J.A.H. 



Cyperus strigosus L. Straw-colored Cyperus. Salt Marsh, 

 C.S.H.— G.H.H. 



Dulichium arundinacewm (L) Britt. Glen Cove. L. I. — 

 Jelliffe. 



Eleocharis acicularis (L) R. and S. Needle, or Least, Spike- 

 rush. Vicinity, C.S.H.— J.A.H. 



Eleocharis melanocarpa Torr. Black fruited spike-rush, — 

 N.M.G. 



Eleocharis olivacea Torr. Bright Green Spike-rush. Salt 

 Marsh, C.S.H.— N.M.G. 



Eleocharis palustris (K) Roem and Schult. Creeping Spike- 

 rush. Glen Cove. — Jelliffe. 



Eleocharis rostellata. Torr. Beaked Spike-rush. Salt Marsh, 

 C.S.H.— C.E. 



Eleocharis tenuis (Willd.) Schultes. Slender Spike-rush. N. 

 W. Thicket, Jones' Marsh, C.S.H.— C.E. 



Eriophorum tenellum Nutt. Rough Cotton-grass. L. Ronkon- 

 kema.— N.M.G. 



Eriophorum sp. Marsh at head of L. Ronkonkema. — N.M.G. 



Eriophorum virginicum L. Virginia Cotton-grass, C.S.H. 

 vicinity. — Jelliffe. 



Fimbristylis autumnalis (L) Roem and Schult. Slender Fim- 

 bristylis, Glen Cove. — Jelliffe. 



Ry?whospora alba. Vahl. White Beaked-rush Marsh. At head 

 of L. Ronkonkema. — N.M.G. 



Rynchospora glomerata Vahl. Clustered Beaked-rush. Marsh 

 at head of L. Ronkonkema. — G.H.H. 



Spirpus americanus. Pers. Three-square. Foot of bank, Salt- 

 marsh, C.S.H.— N.M.G. 



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