237 



B. lacera (Mx.) Farwell. 



Fissipes acaulis (Ait.) Small — Rare at East Marion and Southold. (Cypripedium 

 acaule Ait.) 



Ibidium cernuum (L.) House — Orient. {Spiranthes cernua (L.) Richard.) 



I. gracile (Bigel.) House. 



I. praecox (Walt.) House — Specimens in N. Y. State Herbarium. 



Limodorum tuberosum. L. — Rare at Orient. 



Peramium pubescens (Willd.) MacM. 



Perularia fiava (L.) Farvvell — Rare at Orient; determined at New York Botanical 

 Garden. 



Tipularia uniflora (Muhl.) BSP. — Rare at Greenport, 2i Aug. (flowers) and 

 30 Oct. (fruit), 1911; "a colony of about 30 plants"; reported in N. Y. State 

 Mus. Bull. 157: 42. 1912. The 19 July, 1914, Mr. Latham spent fully two 

 hours hunting for Tipularia before he was successful; so perfectly does the 

 little dark-colored stem blend with the surrounding dead laurel twigs that one 

 almost loses it when they remove the eye from it. The 24 Aug. I9i4> it was 

 decided that a forest fire had destroyed the colony of 30 plants; for the corms 

 were exposed more than one-half out of the ground. 



DICOTYLEDONES 



JUGLANDACEAE 



Hicoria alba (L.) Britton — Rare; specimens in N. Y. State Herbarium. 

 H. cordiformis (Wang.) Britton — {Hicoria minima (Marsh.) Britton.) 

 H. glabra (Mill.) Britton. 

 H. ovata (Mill.) Britton. 



Myricaceae 



Comptonia peregrina (L.) Coult. — East Marion. 

 Myrica carolinensis Mill. 



Salicaceae 

 Populus alba L. — Roadsides and in woods. 

 P. candicans Ait. — Rarely escaped at Orient. 

 P. deltoides Marsh. — Roadsides and open woods. 

 P. heterophylla L. — Greenport in a swamp. 

 P. grandideniata Mx. — Moist woods. 

 P. ilalica Moench. — Rarely escaped at Orient. 

 P. tremuloides Mx. 

 Salts alba L. 



5. Bebbiana Sarg. — Wet meadows and swamps. 

 S. cordata Muhl. — Rare at Orient in swamps. 

 5. discolor Muhl. — Rare at Orient. 

 5. fragilis L. 



5. humilis Marsh. — Dry soil. 



S. interior Rowlee — Rare at Orient in wet places. (Salix longifolia Muhl.) 

 S. lucida Muhl. — Rare at Orient. 

 S. nigra Marsh. — Rare in low grounds. 



5. purpurea L. — Escaped at Orient; specimens in N. Y. State Herbarium. 

 5. sericea Marsh. — East Marion. 



