32 



Mentha citrina Ehrh. — Grecnport in waste places; determined at N. Y. 

 Botanical Garden. 



Limosella aquatica L., var. lenuifolia (Wolf.) Pers. — Fishers Island, no. 743. 

 September 15, 1891. Rev. J. L. Zabriskie. 



Jasione montana L. — Sandy fields and roadsides at Laurel, August 17, 1923; 

 determined at Bureau of Plant Industry. 



Artemisia Absinthium L. — Roadsides and waste places at Greenport; deter- 

 mined at N. Y. Botanical Garden. 



Coreopsis rosea Nutt. — Sandy swamp at Laurel, August 16, 1923. 



Eupatorium album L. — Sandy fields at Laurel; determined at Bureau of Plant 

 Industry. 



Heliopsis helianthoides (L.) Sweet — Rich open woods at Mattituck, July 3, 

 1923. The plants not quite typical, some of the plants having 

 leaves little rougher than usual. 



Lactuca canadensis L., var. montana Britton — Cutchogue and Orient. Re- 

 ported in the Second Supplementary list as Lactuca canadensis, 

 var. integrifolia (Bigel.) Gray; which included Lactuca canaden- 

 sis, var. montana Britton and Lactuca sagittifolia Ell. of the 

 Preliminary list. A revised description of this variety is given 

 by Dr. H. D. House, in N. Y. State Mus. Bull. 243-244: 58. 

 Issued May 15, 1923. "Leaves thin, acuminate, pale beneath, 

 tapering to a sessile sagittate-clasping base, the lower ones 

 sparingly sinuate-toothed toward the base, the upper ones all 

 entire; stem glabrous and glaucous; achenes black, oval, flat- 

 tened, one-nerved on each face, finely pitted and transversely 

 wrinkled, the beak about equal to the body of the achene in 

 length; pappus white; flowers apparently yellow. 



"This is doubtless the plant reported by Burnham and 

 Latham (Torreya 14: 252. 1914) as L. sagittifolia Ell., which is 

 not uncommon in southern New York. The plants here de- 

 scribed were collected by Roy Latham, at Cutchogue, town of 

 Southold, and presented to the state herbarium." 



Xanthium italicum Mor. — Locally common in cultivated and waste grounds 

 at Greenport; determined at N. Y. Botanical Garden. 



This supplementary list brings the total number of species 

 reported by the authors from the town of Southold to: — Insect 

 Galls, 95; Slime-molds, 20; Algae, 102; Fungi, 928; Lichens, 

 127; Hepatics, 32; Mosses, ill; Ferns, 37; Flowering Plants, 

 1 160. 



