THISTLE FAMILY. 7638 
ALABAMA: Metamorphie hills to Coast plain, Damp sterile soil. Lee County, 
Auburn (Baker §: Karle). Washington and Mobile counties. Flowers white; Au- 
gust to October. Frequent. 
Type locality: ‘Hab, in Virginia.” 
Herb. Geol. Surv. Herb. Mohr. 
Eupatorium linearifolium Walt. Fl. Car, 199. 1788, 
DC. Prodr, 5:177. Greene, Pittonia, 3: 180. 1897. 
Kupatorium hyssopifolium L. Sp. Pl 2: "836. 1753, In part. 
Gray, Syn. FIN. A.2, pt.1:98, in part, Gray, Man.ed. 6,241, in part. Britt. & Br, 
Il. FL. 32309, Coulter, Contr. Nat. Herb. 2! 178, in part. 
Alleghenian to Louisianian area. Massachusetts to Florida and ‘Texas, 
ALABAMA: Metamorphic hills. Damp light soil, pastures, ete. Lee County, 
Auburn (Baker §: Marle), Mobile County, with the last. Frequent. 
Type locality: South Carolina, 
Herb. Geol. Sury. Herb. Mohr. 
Eupatorium tortifolium Chap. Bot. Gaz. 3:5, 1878, 
Eupatorium hyssopifolium tortifolium Gray, Syn. Pl. N. A. 1, pt. 2:98. 188th. 
Chap. I'l. ed. 3, ia 
Louisianian area. South Carolina, Georgia, and western Florida. 
ALABAMA: Dry candy pine ridges. Di tle County, near Oz: wh ; July, D880. 
Type locality: *‘ Dry pine barrens, Decatur County, Georgia, 
Herb. Geol. Surv. Herb. Mohr. 
Eupatorium cuneifolium Willd. Sp. Pl. 3:1753, 1804. 
Eupatorium glaucescens EM. Sk. 2:297. 1821-24. 
EM. Sk. le. Chap. Fl. 194. Gray, Syn. PLN. A. 2, pt. 2:98. 
Louisianian area, South Carolina, Georgia, and Flor ida. 
AL ABAMA: Mountain region. Metamorphic hills, Lee County, Auburn,  Tlowers 
; October CP. S. Marle). 
Type locality: “ Hab. in Carolina.” 
Herb. Geol. Surv. Tlerb. Mohr. 
EB.avatorium semiserratum DC. Prodr. 5:177. 1836, 
SMALL-FLOWERED EUPATORIUM, 
pupatorian parviflorum Ell, Sk, 2:299. 1824. Not Swartz. 
KM. 1. Gray, Man. el 6, 240. Chap. PL 19. Gray, Syn. FIN. AL 1, pt. 2298. 
Coulter, ve ontr, Nat. Herb. 2: 178. 
Carolinian and Iioutisianian areas, Virginia, southern Tennessee to Florida, west 
to Texas and Arkansas, 
ALABAMA: Lower Pine region. Coast plain. Dry and damp sandy grounds, road- 
sides, pastures, etc, Flowers white; September, October. Common, 
Type locality: ‘‘Collected in St. Thomas by ¢ ‘aradenx.’ 
Herb. Geol. Surv, Herb. Mohr. 
Eupatorium semiserratum lancifolium Gray, Syn. Fl. N. A. 1, pt. 2:98. 
Eupatoriin parviflorum var. lancifolium Torr. & Gray, FIN. A. 2:85, 1812, 
Gray, Syn. FIN. A. le. Coulter, Contr. Nat. Herb, 22178, 
Louisianian area, Louisiana and Texas. 
ALABAMA: Coast plain. Low, open sandy ground, Mobile County. September; 
not frequent, Local. 
Judged by the strikingly different aspect of the specimens from western Louisiana 
(Hale), one would not hesitate to regard this variety as a distinet species. Speci- 
mcus from Mobile differ from the Western form only by the finer and more close 
pubescence of the stem. Closely connected by intergr: wing forms with the type. 
Type locality: ‘*W. Lonisiana and Texas, Drum mond, Learenwor th, Hale.” 
Herb, Geol. Surv. Herb. Mohr. 
Eupatorium verbenaefolium Michx. I'l. Bor. Am. 2:98, 1803, 
Eupatorium tencrifolium Willd, Sp. PI. 3:1753. 1805, 
El. Sk. 2:301. Gray, Man. ed. 6, 240. Chap. FIL 195 Gray, Syn. FIN. A. 1, pt. 
2:99. ‘ 
Carolinian and Louisianian areas, Southern New England, New York, and New 
Jersey to Florida and eastern Louisiana. 
ALABAMA: Mountain region to Coast plain. Exposed or shady damp_ places. 
Clay County, shady b banks of T alladega Creek. Cullman County, banks of Eight- 
mile Creek: Clarke County. Mobile County, flat, damp pine barrens. Flowers 
September, October; frequent in the flat pine barrens of the Coast plain. 
