ORCHIDACEM 153 



Small, ToiT. Bull. 25: 610 (1898). — 6?. constricia, Small, Torr. 

 Bull. 25: 609 (1898). — 6^. vernalis, Small, Fl. Se. U. S. 319 

 (1903), as to plant descr.; Torr. Bull. 25: 610 (1898), not S. ver- 

 nalis, Eng. & Gray. Closely allied to S. cernua, Rich., from which 

 some forms are with difficulty distinguished. 



Virginia, Fairfax Co. : Dyke Station, near Alexandria, September 17, 

 1898, A^'thui' Howell. Norfolk Co. : Near Northwest, November 8, 

 1898, Thos.II. Kearney, Jr. (no. 2388). 



Georgia : Specimen in hb. Geo. Thurber. Thomas Co. : Thomasville, 

 November, 1903, Mrs. A. P. Taylor. 



Florida, Calhoun Co. : Banks of the Chipola, W. Fla., 1838 (hb. Chap- 

 man). Levy Co. : Gulf Hammock, October, 1877, A. P. Garher. Dade 

 Co. : Border of river at Miami, November 9, December 12, December 

 17, 1903, u4. J.. Eaton; Orange Glade, west of Miami, December 7 and 

 29, 1903, Eaton. — Alapattah, near Miami, December 24, 1903, Eaton 

 (no. 733). — Muddy soil at a grade. Lemon City, December 5, Decem- 

 ber 11, and December 27, 1903, Eaton. Lee Co. : Ft. Myers, December 

 11, 1891, J. H. Shnpson (no. 368). — Palm Hammock, near Naples, 

 March 19, 1904 (out of bloom), 0. Ames. 



Alabama, Baldwin Co. : Gateswood, November 2, 1903, S. M. Tracy 

 (no. 8363). 



Louisiana : Marshes, fall. Hale (no. 444). Terrebonne Co. : Bayou, 

 Terrebonne swamp, five miles from Thibodaux, October 29, 1872, 

 J. F. Joor. Boissier Co. : Alden Bridge, October 30 and November 1, 

 1898, Wm. Trelease. Rapides Co. : Dry soil, Alexandria, Septem- 

 ber and November. Plaquemines Co. : In swampy woods, fls. very 

 fragrant. Point a la Hache, November 30, 1885, A. B. Langlois. 



Texas, Wood Co. : Swamps, Mineola, October 18, 1900, J. Peverchon 

 (no. 2174). Harrison Co. : Common in swamp, Marshall, October 8, 

 1901, B. F. Bush (no. 990). Harris Co. : Houston, October, 1842, 

 Lindheimer. 



HYBRIDS 



14. S. X INTERMEDIA, Ames in Rhodora 5 : 262, 263, pi. 



47 (>S'. gracilis x S. vernalis). 



Massachusetts, Bristol Co. : Easton, dry fields, September 8, 10, 

 1903, A. A. Eaton. 

 f I have seen a specimen, presumably a hybrid between S. gracilis 

 and S. Beckii, in the herbarium of Dr. E. H. Fames. 



