c4 



THE AMERICAN MIDLAND NATURALIST. 



Rnppia maritima L. Sea or Ditch-grass. West shore, C.S.H. 

 — N.M.G. 



ZOSTERACEAE. 



Zostera marina L. Eel-grass. Shores of C.S.H. — N.M.G. 



SCHEUCHZERIACEAE. 



Triglochin maritima L. Sea-side Arrow-grass. Marsh, C.S. 

 H.— N.M.G. 



ALISMACEAE. 



Alisma siibcordatum Raf. American Water plantain. Wood- 

 bury Bog, Woodbury, L. I.— G.H.H. 



Sagittaria engelmanni J. Engelmann's Arrow-head. L. Ron- 

 konkema. (Ferguson List.) 



Sagittaria graminea. Michx. Grass-leaved Sagittaria. C.S.H. 

 vicinity — N.M.G. 



Sagittaria latifolia Willd. Broad-leaved Arrow-head. C.S.H. 

 vicinity. — J.A.H. 



Sagittaria rigida Pursh. Sessile-fruited Arrow-head. Hoden- 

 pyl estate, Locust Valley, L. I. — N.M.G. 



VALLISNERIACEAE. 



Philotria canadensis (L) Mchx. Water- weed. 1st lake, C. 

 S.H.— N.M.G. 



V ^ 



GRAMINEAE. 



Agropyron rep ens . Beauv. Couch-grass. Roadside, Fish 

 Hatcheiy, C.S.IL— N.M.G. 

 —Agropyron sativum Lam. Dump, escaped from cultivation. 

 C.S.H.— N.M.G. 



Agrostis alba L. Red-top. Common C.S.H. — D.S.J. 



Agrostis hyemulis.B. S. P. Rough Hair-grass. Near rail- 

 way station, C.S.H.— G.H.H. 



Agrostis maritima Lam. Dense-flowered Bent-grass. North 

 Thicket, Jones Marsh. — G.H.H. 



Agrostis perennans (Walt.) Tuckerm. Upland Bent-grass. 

 C.S.H.— J.A.H. 



Alopecuris sp. L. Fox tail. Jones Marsh, C.S.H. — N.M.G. 



Ammophila arenaria (L).Sea Sand-reed. Upper Beach, C.S. 

 H.— N.M.G. ^ 



.Andropogon furcalus Muhl. Forked Beard-grass. Hempstead 

 ^ / Plains, Hicksville, L. I.— N.M.G. 



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