SlO PLANT LIFK i>V ALAIiAMA. 



dilated at tlie tliroat ; pa])]>iis HCiiles aciito; aclii-ius rililicd, \ cry liairy ; i liatV of tlio, 

 KMi'iitaclc linear, acute. 



C'aioliniaii area, (itioijiia. ( Lookout Mountain, Hiilh, (CiM and tJ(>2. ) 



Ai.akama: Monutaiii rr<riou. Cullman County. Sprinj^y jjlacrs, grassy i^lades. 

 Flowers ])ali' lilac-purple, .lune. Mature achencH Au<iust II, IHJCL 



Type locality : " I'lie type .siieciuun was c(dlectcd l>y Dr. Charles Mohr ' ' 



at Cullman, Cullman County, Alabama, .lune 21, 1893. 



Herb. (ieol. Surv. Herb, liiltniore (type specimen). 



FLAVERIA Juss. Ceu. I'l. 180. 1789. 

 (liKOTK.KA .Spreug. .Schrad..)oiirn. Hot. 1800, pt. 1.' : 18(>, /. .-7. 1801.) 



About 7 species, tropical America. North America, .">. Lowisr Sonoran area (Tex- 

 ano-Mcxican region). 



Flaveria trinervia (Spreng.). Contra ykiusa. 



Ocihra triiin-via Spreug. Mot. Cart. Halle. (>3. 1800. 



lirotcra coutrainrra Spreng. Sihrad. .lonrn. Hot. 1800. pt. 2: t. .7. 1801. Not MUlt-ria 

 colli idi/irva Cav. Icon. 1 : 2, r ^. 1791. 



yaiioihinfiia Irhienala Wilkl. Sj). I'l. 3 : 2393. 1803. 



Jirutera tiiiierrata I'ers. «yn. 2 : 198. 1807. 



Flarciia rtjwnda Lag. Gen. &. Sp. Nov. 33. 181(5. 



(;ray, Syn. 1 1. N. A. 1, pt. 2 : 354. Coulter, Contr. Nat. Herb. 2 : 2.3;".. 



MkXICO, AlUiKNTlNA. 



Louisianian area. Western Texas and Ariz(uia to Mexico. 



Alaha.ma: Adventive with ballast. MobileCouuty ; frequently observed. Annual. 



Type locality (Spreng. 8chrad. .lourn.) : " Um Huanuco in Peru." 



Herb. (ieol. Surv. Herb. Mohr. 



HYMENOXYS Cass. Diet. Sci. Nat. 55 : 278. 1828. 

 Three species. South American herbs. 

 Hymeuoxys antliemoides (.Juss.) Cass. Diet. Sci. Nat. 55 : 278, 1828. 

 HymenopapiniK niithernoides .Juss. Ann. Mus. Par. 2 : 42(). 1803. 

 BCENOS Avi;ks. 



Alabama: Adventive on ballast. Mobile County. Flowers yellow; .July, August. 

 Type locality : "Ex Bouaria." 

 Herb. Geol. Surv, Herb. Mohr. 



HELENIUM L. S]). PI, 2 : 886, 17.".3. 



About 2.") species, biennial or perennial herbs, Mexico. North America, 20; At- 

 lantic, 11. 



Helenium tenuifolium Nutt. .Journ. Acad. Phila. 7: 66. 1834. BrnERWEED. 



Chap, Fl, 239. Gray, Syn, Fl, N, A, 1, pt, 2: 347. Coulter, Contr, Nat, Herb, 2 : 231, 



Carolinian and Louisianian areas, Arkansas, Texas, and Louisiana to Alabama and 

 North Carolina, 



Alai'.ama: Central Prairie region to Coast plain. Waste places, roadsiiles. Bla- 

 den Springs, .July. 1859. Connnon. Mobile County, apparently adventive from the 

 Southwest, Now naturalized from the coast to the northern limit ot the Central 

 Pine l)elt, along the railroads in great abundance, infesting pastures, waste lands, 

 waysides. One of the nio.it obnoxious of weeds. Jnly to October, Perennial, 



Type locality: '"The States of Mississippi and Alabama, " 



Herb. Mohr, 



Helenium nudiflorum Nutt, Ti-ans. Am, Phil, Soc, n, ser, 7 : 384. 1841, 



Low Sneeze Wked, 



Leptopoda hrarhypoda Torr, &. Gray. Fl, N, A. 2 : 388. 1842, 



Gray. Man, ed, 6, 287, (.;hap, Fl, 24(i, Gray, Syn, Fl, N, A, 1, pt, 2: 349, Coulter. 

 Contr. Nat. Herb. 2 : 232. 



Carolinian an<l Louisianian areas. Southwestern Illinois to Arkansas and Texas, 

 eastward to Florida and North Carolina, 



Alabama : Central prairies to Coast plain. Waste places, exsiccated exposed ground, 

 pastures. .Montgomery, Washington, Clarke, Monroe, Baldwin, and Mobile counties. 

 Rays yellow, disk deep reddish brown; June, August, Frequent, particularly in 

 the coast plain. Perennial, 



Type locality: "The plains of Red River, .Vrkausa." 



Herb. Geol, Surv. Herb. Mohr, 



