548 PROCEEDINGS OF THE AMERICAN ACADEMY. 



lease, iu insula Rattlesnake in flumine St. Francis, Aug. 29, 1897 ; G. 

 W. Letterman, Little Rock, Aug. 29, 1879. Louisiana : M. C. Leaven- 

 u-orth ; J. Gregg, prope Shreveport, Sept. 14, 1847 ; -C. Z. Moseley, in 

 parochia West Carroll, lul. 17, 1903 ; /. D. Hmltk, in parochia Concordia, 

 Sept. 9, 1885; C. B. Ball, 639, prope Alexandrian! ; Baton Rouge, 

 Sept. 14, 1867, comm. W. R. Dodson, an. 1896 ; K. K. Blackenzie,^!!, 

 prope lacum Charles; >S'. M. Tracy, 2485, 8586, et "ex Herb. J. F. 

 Joor," Nov. 1870, New Orleans. Mississippi : J. D. Smith; T. Nut- 

 tall, comm. E. Durand, an. 1866. Texas: /. Beverchon, 161, " W. 

 Texas " ; S. 31. Tracy, 7329, Pierce; B. F. Bash, 118, 295, 712, 941, 

 1287, Columbiae; E. Hall, 348, B. F. Bush, 252, L. F. Ward, 

 Sept. 12, 1877, F. Lhidheimer, Aug., et Sept. 1842, Houston; J. 

 Beverchon, Sept. 6, 1903, et 1535, in comitatu Ellis ; J. M. Bigelow, Las 

 Moros. Carolina Australis : W. Bavenel, ad flumen Santee (regio- 

 nem typicam), Sept. 1846. Florida : M. C. Leavenivorth, " Florida," et 

 "E. Florida"; A. S. Hitchcock, in comitatu Columbia, lun.-Iul. 1898; 

 F. Bugel, prope St. Marks ; 31. C. Beynolcls, St. Augustine, Sept.-Oct. 

 1875 ; A. H. Curtiss, 6000, prope Chattahoochee, et prope Da}i:onam, 

 Feb. 1881 ; A. P. Garber, in comitatu Levy, Nov. 1877, et Tampae, 

 Maio 1876 et Oct. 1877 ; S. 31. Tracy, 7148, Braidentowu (forma ex- 

 trema) ; J. H. Simpson, Manatee, an. 1889 ; A. W. Chapman, ad 

 flumen Caloosahatchee. 



51. S. AMERICANA (Mut.) Hieron. var. stolonifera (DC.) A. H. Moore 

 comb. nov. S. americanae {3Iut.) Hieron. var. repenti {Walt.) A. H. 

 3Ioore valde persimilis sed foliis linearibus integris aut vix denticulatis 

 (saepius integris) 1.7-5.5 cm. longis .2-1 cm. latis subsessilibus vel 

 sessilibus (petiolis quam in varietate dicta plerumque brevioribus) ; 

 pedunculis 4.5-17.5 cm. longis. Per varietatem dictam S. americanae 

 (3Iut.) Hieron. affinis. 

 Synonym ia. — 



Spilanthes stolonifera DC. Prod, v, 621 (1836). 

 Distributio. — Li Paraguay et in Civitatibus Foederatis Americae ad- 

 ventive in Nova Caesarea et probabiliter adventive in Carolina Boreali 

 Australique et Florida. 



Specimina examinata. — Civitates Foederatae Americae : Nova 

 Caesarea : G. A. Gross, adventive Camden, Jul. 3, 1891. Carolina 

 BoREALis : G. 3IcCarthy 5, et F. V. Coville, 166, Wilmington. Caro- 

 lina Australis : G. Mc^larthy, xxxi, "in oriente Carolina Australis." 

 Florida : A. H. Curtiss, 5882, in parte, Carrabelle. Paraguay : E. 

 Hassler, 1639, et 3370, San Bernardino ; T. Morong, 89, Asuncit^n ; 

 K. Fiebrig, 345, in Cordillera de Altos. Specimen cultum: /. 

 Gay, Parisiis, Sept. 1839. 



