13 



VIOLACEAE 

 Viola eriocarpa Schwein. Rare in rich hilly woods. Woodside, Locust Valley. 



LYTHRACEAE 

 RoTALA RAMOisiOR (L.) Kuhn. Rare in swamps and on wet shores. Cypress 

 Hills, Lynbrook, Queens, Kew Gardens. 



ARALIACEAE 

 Panax trifolium L. Rare in wet woods. Cold Spring Harbor, Millneck, 

 North Beach, Glen Cove, Bayside. 



AMMIACEAE 

 Washingtonia Cl.wtoni (Michx.) Britton. 



Washingtonia longistylis (Torrey) Britton. Both species are frequent or 

 common, in rich woods on and north of the moraine. The former less 

 frequent and averaging smaller than the latter. Very rare south of the 

 moraine. Both species growing together south of Baisley Pond, South 

 Jamaica. 



PYROLACEAE 

 Pyrola chlorantha Sweet. Rare in dr>' pine woods. Oakdale, (2 colonies), 

 Sayville, Ronkonkoma. 



PRIMULACEAE 

 Naumbergia thyrsiflora (L.) Duly. \'ery rare in swamps. Newtown. 



GENTIANACEAE 



Dasystephana Andrewsii (Griseb.) Small. \'ery rare. Swamp north of 

 moraine. Winfield. 



ASCLEPIADACEAE 

 AscLEPiAS RUBRA L. Rare in moist soil. Babylon. 



CUSCUTACEAE 



Including all reported in former papers. The two common species on 



Long Island are, 

 CuscuTA COMPACTA Juss and CUSTUCA GROXOVii Willd., both varieties. The 



others are rare. 

 CuscUTA PENT.\GONA Englm. Rare in dry or wet places. Lynbrook, Newtown 



(Cuscuta arvensis Beyrich.) 

 CuscUTA POLYGONORUM Englm. Rare in open swamps and wet woods and 



thickets. Queens, Plattsdale (Three widely separated colonies.) 

 Cuscuta Coryli Englm. Rare in wet thickets and swamps. Middle Island, 



Sag Harbor, Easthampton, Coram, Sea Cliff, East Islip, Oakdale. 

 Cuscuta Gronovii Willd. var. vulgivaga Englm. Frequent, mostly in wet 



places. North Branch, Westhampton, Bellmore, South Jamaica, Merrick, 



Millneck, Massapequa, Hempstead, Cold Spring Harbor, Valley Stream, 



Queens, Easthampton, Glen Cove, East Islip, Plattsdale, Wantagh. 

 Cuscuta Gronovii Willd. var. latiflora Englm. Frequent, mostly in wet 



places. Bayside, Oyster Bay, South Jamaica, Babylon, Southold, Flushing 



Montauk, Water Mill, Mill Neck, Roosevelt, Valley Stream, Sag Harbor, 



Woodside, Oakdale, Amityville, Wantagh. 



