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POLVGALACEAE 



Polygala ambigua Nutt. — Dry pastures, Orient and Gardiner's Island. 



Elatinaceae 

 Elatine americana (Pursh) Arn. — Shallow water of lake at Horton Point; deter- 

 mined by Mr. Percy Wilson. 



Vacciniaceae 



Vaccinium vicinum Bicknell — In woods about a spring, Gardiner's Island, fruiting 

 specimens Aug. 15, 1915. These specimens have been compared with the 

 type in the Herbarium of New York Botanical Garden. 



Asclepiadaceae 

 Asclepias purpurascens L. — Moist place in woods, Gardiner's Island. 



BORAGINACEAE 



Lappula virginiana (L.) Greene — Rich woods, Gardiner's Island; determined by 



Mr. Dobbin. 

 Myosotis laxa Lehm. — Rare on muddy shores, Gardiner's Island; determined by 



Mr. Dobbin. 



Labiatae 

 Teucrium littorale Bicknell — Wet woods, shores and salt marshes, Gardiner's Island 



and Orient. 



SOLANACEAE 



Datura Tatula L. — More common at Orient than the white-flowered species, 

 Datura Stramonium L., with which D. Tatula has been combined; collected by 

 Mr. Dobbin. 



Lentibulariaceae 



Utricularia getniniscapa Benj. — Shallow water of lake at Horton Point; determined 

 by Dr. J. H. Barnhart. {Utricularia cleistogama (Gray) Britton.) 



Rubiaceae 

 Diodia teres Walt. — Moist pasture at Orient. 



Ambrosiaceae 

 Iva frutescens L. — Salt marshes at Orient; determined by Mr. Dobbin. 



COMPOSITAE 



Gnaplialium purpurcum L. — Rare in dry woods. 



Helianthus decapetalus L. — Moist woods at Orient; leaves a little narrower than 



usual and in whorls of four below. 

 Ionaclis linariifolius (L.) Greene — Sandy soil on Long Beach, Orient, rare. 

 Mikania scandens (L.) Willd. — Edge of wet woods, Gardiner's Island; determined 



in part by Mr. Dobbin. 

 Solidago speciosa Nutt. — Rare in dry woods at Orient. The specimen had entire 



leaves with ciliolate margins. 



