32 



K. niutica (Mx.) Britton — Dry woods at Southold. Sept. 21, 1919. No. 4052. 

 Leoniirits Cardiaca L. — Waste places at Bay View. Aug. 21, 1920. No. 3413. 

 Lycoptts rubellus Moench — Greenport and Southold in low woods, frequent. 

 Mentha piperita L. — Roadside at Cuchogue. Oct. 14, 1919. No. 4045. 

 Stachys hyssopifolia Mx. — Gardiner's Island. July 14, 1918. No. 1258. 

 Physalis heterophylla Nees — Locally common as a weed in light cultivated soil 



at Cutchogue. Oct. 4, 19 19. No. 4047. 

 Peiitstenwii digitalis (Sweet) Nutt. — Rare in dry ground at Southold. Aug. 



28, 1920. No. 3384. 

 Utriciilaria macrorhiza LeConte — Laurel. Sept. 10, 1917- (Utriculana vul- 

 garis of Am. Auth.) 

 Galium Molliigo L. — Orient. July 15, 1918. No. 125. 

 G. veritiu L. — Field at Southold (Mrs. Mitchell). 

 Vihurnum cassinoides L. — Laurel. Sept. 14, 1918. No. 1316. Rich woods at 



Greenport. Oct. 30, 1920. No. 3451. 

 Cucurbita Pcpo L. — Several specimens growing wild on sand dunes at Southold. 



Not an vincommon escape on farms and in waste places. 

 Micrampelis lobata (Mx.) Greene — Orient. Sept. i, 1918. No. 1310. 

 Sicyos angulatus L. — Rare in waste places at Greenport. 

 Hieracium aurantiacum L. — Rich soil along old road in woods at Southold. 



Sept. 29, 1920. No. 3465. 

 H. marianum Willd. — Dry soil at Southold (Mrs. Mitchell). 

 Lactuca canadensis L. — The var. integrifolia (Bigel.) Gray in dry woods at 



Cutchogue (No. 3398), Aug. 15, 1920; and Orient (No. 1335), Sept. 30, 



1918. This includes the previously reported L. canadensis v. nwntana Brit- 

 ton and Lactuca sagittifolia Ell. 



Lactuca Scariola L. — Dry woods at Bay View. Sept. s, 1920. No. 3436. Also 

 the var. integrata Gren. & Godr. in sandy places at Orient. Sept. 15, 1920. 

 No. 3418. 



Nabalus trifoliolatus Cass., var. obovatus var. nov. Leaves purplish, mem- 

 branous, obovate or oblanceolate, or deltoid, acute, on margined petioles, 

 slightly denticulate or entire. Moist woods at Orient. Oct. 1919. No. 

 3375. Plants with deltoid leaves were found in dry ground at Bay View. 

 Aug. 29, 1920. No. 3446. 



Aster laevis L. — The var. anipUf alius Porter is rare along wet margins of 

 woods at Orient. Oct. 11, 1919. No. 2201. 



A. Lozcrieanus Porter — L'ncommon in rich woodlands at Greenport and Orient 

 (Mr. Ferguson) ; verified at the N. Y. Bot. Garden. 



A. vimineus Lam. — Dry or wet soil in fields at Gardiner's Island. Sept. 19, 

 1920. No. 3421. 



Centaurea maculosa Lam. — Dry fields at Cutchogue. Oct. 19, 1919. No. 2111. 



C. nigra L. — The var. radiata DC. in dry pastures at Cutchogue. Oct. 19, 



1919. No. 21 10. 



C. solstitialis L. — Field at Southold (Mrs. Mitchell) ; determined at U. S. Dept. 



of Agriculture. 

 Cirsium muticum Mx. — Gardiner's Island in wet woods. Sept. 20, 1920. No. 

 3429- 



