THISTLE FAMILY. 765 



Eupatorium ageratoides (L.) L. f. Suppl.355. 1781. White .Saxicle. 



Ai/erdtion aHi.ssimum L. .Sp. PI. ed. 2, 2:1176. 1763. 



FA\. Sk. 2 : 303. Gray, Man. ed. 6, 241. Chap. Fl. 196; ed. .^, 216. Coulter, Contr. 

 N;it. Hcrl). 2:179. 



Alleghenian and Carolinian areas. Canada to New England, south to Tennessee, 

 and along the mountains to Georgia. 



Alabama: Lowei- bills. Shaded ravines. Tuscaloosa County. I'lowers white; 

 October. Sole locality in the State. Our plant differs from the tyjie in its slender 

 and simple habit of growth. Stem solitary, simple; leaves ovate, acuminate-; peti- 

 oles slender. Ivesembles J'Jiipatorhnn /Vasieri described in Poir. Suppl. Lam. Encycl. 

 2:600; Plaiuh. /. ii72Ji(i. I. 



Type locality: " Hab. in Canada, \'irginia." 



Herl>. Geol. Surv. Herb. Mohr. 



Eupatorium ageratoides angustatum Gray, Syu. Fl. N. A. 1, T»t. 2: 101. 



Gray, Syn. Fl. 1. c. Coulter, Contr. Nat. Herb. 2:179. 



Carolinian and Louisianian areas. Texas and Louisiana. 



Alabama: Tennessee Valley. Lauderdale County; shaded Itanks; Tennessee 

 Kiver (M. C. Wihon). July, 1S91. Flowers white. Local and rare. 



Type locality : •' W. Louisiana, JIale. Texas, WrUjht, Lindheimer." 



Herb. Geol. Surv. Herl>. ilohr. 



Eupatorium aroniaticum L. Sp. PI. 2 : 839. 1753. Wili> Hoakiioixd. 



Enpatorunn ceanothifoliiiin Muhl. ; Willd. Sp. PI. 3 : 17.55. 1801. 



Ell. Sk. 2 : 301. Grav, Man. ed. 6. 241. Gray, Svn. Fl. N. A. 1, pi. 2: 101. Chap. 

 Fl. 196. 



Carolinian and Louisianian areas. Southeastern Massachusetts lo Florida, west 

 to Mississipiti, southwestern Missouri. 



Al.abama : Mountain region to Coast plain. Dry open pine woods. Clay County, 

 Hollins, 1,000 feet altitude. Talladega ('ounty, near Kenfroe, 1,000 feet altitude. 

 Etowah County, Gadsden. Chilton County, Verbena. Clarke, Washington, and 

 Mobile counties. Flowers white; September, October. Common in the pine barrens. 

 Bruised, of an unpleasant odor. 



Type locality : "Hab. in Virginia.'' 



Herb. Geol. Surv. Herb. Mohr. 



Eupatorium coelestinum L. Sp. PI. 2 :838. 17.53. Mist ^ lowek. 



CotiocUnnm coelestinum DC. Prodr. 5 : 135. 1836. 



Ell. Sk. 2:306. Gray, Man. ed. 6, 241. Chap. Fl. 197. (irav, Svn. Fl. X. A. 1, pt. 

 2 : 102. Coulter, Contr. Nat. Herb. 2 : 179. 



Cl'UA. 



Carcdinian and Louisianian areas. New Jersey, Virginia, Ohio Valley to southern 

 Missouri and Arkansas, south to Florida and the Gulf States to Texas. 



ALAii.\MA : Coast Pine belt. Damp thickets, borders of ditches. Escambia, Wash- 

 ington and Mobile counties. Flowers cerulean blue; August to October. Particu- 

 larly abundant in the Coast plain. .\ common weed in cultivated and waste places, 

 and on roadsides. 



Type locality: "Hab. in Carolina, Virginia." 



Herb. Geol. Sur^•. Herb. Mohr. 



WILLUGHBAEYA Neck. Elem. 1 : 82. 1792. 



(MiKAXiA Willd. Sp. PL 3 : 1742. 1804.) 



About 150 species, mostly climbing perennial herbs or shrubs, tropical America, 

 chieriy Brazilian. 



■Willughbaeyascandeiis(L.)Kuutze, Rev. Gen. PI. 1:371. 1891. Climj5ix(;B(jxeset. 



Knpatorimn sccmdens L. Sp. PI. 2 : 836. 1753. 



Mikiuiia scandeus Wi[\(].^]).P].3:lli'^. 1804. 



Ell. Sk. 2:292. Grav, Man. ed. 6, 239. Chap. Fl. 197. (xray, Svn. Fl. N. A. 1, pt. 

 2:94. Coulter, Contr. iSfat. Herb. 2:176. 



Carolinian area. Coast of southern Massachusetts to Florida, and west to Texas. 



Alabama: Mountain region to Coast plain. Low damp thickets. Clay County, 

 banks of Talladega Creek, 1,000 feet altitude. Cullman County, 800 feet altitude. 

 Mobile County. Flowers pale ])urple; August, November. Most abundant in the 

 Lower Pine region and Coast plain. Herbaceous climber. 



Type locality : "Hab. in a(iuosis Virginiae." 



Herb. Geol. Surv. Herb. Mohr. 



