PLANTS OF SOUTHERN NEW JERSEY. 375 



Pine Barrens. — Winslow Jnc, Woodbine. 



Coast Strip. — Toms River, Avon, Absecon, Atlantic City, Ocean City, 

 Longport, Wildwood, Anglesea, Cold Spring, Spray Beach (L), Beach 

 Haven Terrace (L), Barnegat City (L). 



Gyrostachys beckii (Lindley.). Beck's Ladies' Tresses. 



Spiranthcs Beckii Lindley, Gen. and Sp. Orchids. 472. 1840 [Massachusetts, 



New Jersey and Delaware]. — Willis 61. — Britton 232. 

 Gyrostachys simplex Keller and Brown iii. 



Frequent in sandy gTound throughout our limits and north to 

 Bergen Co. 



Fl. — Alid-July to mid-September. 



Middle District.— Sh^vk River (NB). Keyport (C), Wrightstown (C), 

 Brindletown, Camden (P). Cooper's Creek, Lindenwold, Clarksboro Frank- 

 linville (C), Swedesboro, Bridgeton, Dividing Creek. 



Pine Barrens. — Manahawkin, Speedwell (S), Atsion (S), Clementon (S), 

 Taunton (S), Hammonton (Bassett), Egg Harbor City, Absecon (S), 

 Palermo (S). 



Cape A/ay.— Court House (S), Cold Spring (OHB). Bennett, Cape May 

 (KB). 



Gyrostachys gracilis (Bigel.). Slender Ladies' Tresses. 



Plate LI. 



Ncotia gracilis Bigelow Fl. Bost. Ed. H. 322. 1824 [Dry, hilly woods, 



Boston]. 

 Speiranthes gracilis Knieskern 31. — Willis 61. — Britton 232. 



Frequent in the northern counties according to Britton, com- 

 mon along the coastal strip, and occasional in the lower Middle 

 and Cape May districts. Always near the coast or bay shore. 



Fl. — Early July to mid-September. 



Middle District. — Long Branch, Camden (P), Gloucester (P), English- 

 town (NY), Bridgeton, Beaver Dam, Dividing Creek. 



Coast Strip. — Manahawkin, Barnegat City (L), West Creek, Palermo, 

 Mays Landing (S), Cape May Court House. 



LISTERA R. Brown. 



Listera australis Lindl. Southern Twayblade. 



Listcra australis Lindley, Gen. and Sp. Orch. 456. 1840 [Carolina]. — 



Willis 61. — Britton 231. — Keller and Brown 112. 

 Epipact'is convallarioidcs Parsh Fl. Amer. Sept. H. 591. 1814. 

 Listera cordata Nuttall (ten. H. 191. 1818.— Barton Fl. Phila. H. 140. 1818. 



Very rare and local in the Middle and Pine Barren districts; 

 only known from three stations. 



