REPORT OE THE STATE BOTANIST FOR 1921 57 



Cornus Amomum L. 



Border of swamp near Orient. Roy Latham, September 2. 



Diodia teres Walt. 

 Low pastured land near Orient. Roy Latham, August 29, 191 5. 



Cyperus dentatus Torr. 

 Near Riverhead. Roy Latham, August 4, 1918. 



Euphorbia Ipecacuanhae L. 



Sandy soil near Riverhead. Roy Latham, August 9, 1918. 



Draba caroliniana Walt. 

 Sandy soil, West Long Beach, Orient. Roy Latham, May 23. 



Onosmodium virginianum (L.) DC. 



In dry woods, Cutchogue, town of Southold. Roy Latham, 

 September. 



Neopieris mariana (L.) Britton 

 In low woods, Cutchogue. Roy Latham, August 15. 



Hudsonia ericoides L. 



Sandy pine woods, Bay View, town of Southold. Roy Latham, 

 July. Mr Latham remarks that this is the only station known for 

 this plant in the town of Southold. 



Minuartia caroliniana (Walt.) House 

 (Ar en aria caroliniana Walt.) 

 Sandy soil. Amagansett. Roy Latham, June 28. 



Alsine canadensis (Pers.) House 



(A renaria canadensis Pers. ;Spergularis borealis Rob- 

 inson) 



A species of the northern shores of eastern America, which appears 

 to reach its southern limit of distribution on Shelter island, opposite 

 Greenport, where collected by Dr C. H. Peck, in 1871 (state 

 herbarium) . 



Panicularia obtusa (Muhl.) Kuntze 



Near Riverhead. Roy Latham, August 9, 1918. 



Spartina juncea var. caespitosa (A. A. Eaton) Hitchc. 

 Along the borders of salt marshes near Orient. Roy Latham, 

 July 20. 



