788 PLANT LIFE OF ALABAMA. 
Leptilon linifolius (Willd.) Heller, Cat. N. A. Pl.ed. 2,212, 100. 
' Evigeron linifolius Willd, Sp. P13: 1955. 1804. 
Conyza sinuata Ell. Sk. 2:3238. 1821-24. 
C.ambiqua DC. Prodr. 5: 289. 1835. 
Ell. sk.l.e. Chap. Fl.ed.3, 226.) Gray, Syn. FIN. ALL, pt.2:220.) Griseb. FL. Brit. 
W. Ind. 365. 
ARGENTINA to MEXICO, the WrsT INDIEs, and the SOUTHERN UNITED STATEs, 
Louisianian area. Introduced from the tropics, Coast of South Carolina to 
Florida. 
ALABAMA: Coast plain to Central Prairie belt. Waste places about dwellings. 
Mobile and Montgomery counties, July toOctober. Common. Fully naturalized. 
Perennial. 
Type locality not given. 
DOELLINGERIA Nees, Gen. & Sp. Ast. 173, 1836. 
White-tlowered perennials of eastern North America. Four species. 
Doellingeria umbellata (Mill.) Nees, Gen. & Sp, Ast. 178. 1833. 
Aster umbellatus Mill. Gard. Dict. ed. &, no. 22. 1768. 
Diplopappus umbellatus Hook. Fl. Bor. Am. 2:22. 1834. 
Ell. Sk. 2:367. Gray, Man. ed. 6,263, Chap. Fl. ed. 3, 225.) Gray, Syn. FL N. A. 
1, pt.2:196. Coulter, Contr. Nat. Herb, 2: 196, 
Boreal region to Louisianian area, Southern Labrador to the Gulf of Mexico; from 
Newfoundland to Saskatchewan and south to Texas. 
ALABAMA: Over the State. Damp shaded banks. Common. 
Type locality: “From Philadelphia, where it grows naturally.” 
Herb. Geol. Surv. Herb. Molir. 
Doellingeria humilis (Willd.) Britton, in Britt. & Br. I1L Fl. 3: 392. 1898, 
BROAD-LEAF FLAT-TOP WHITE ASTER. 
Aster humilis Willd. Sp. PI. 3: 2088. 1804. 
Doellingeria amygdalina Nees, Gen. & Sp. Ast. 179. 1833. 
Diplopappus cornifolins Lindl. in Hook. Comp, Bot. Mag. 1:98. 1840. 
D.amygdalinus Torr. & Gray, Fl. N.A.2:183. 1841, 
Aster umbellatus latifolius Gray, Syn. Fl. N. A.1, pt. 2:197. 1884. 
Gray, Man. ed. 6, 263, Gray, Syn. Fl. lc. Coulter, Contr. Nat. Herb. 2:196. Chap. 
F]. ed. 3, 225, 
Carolinian and Louisianian areas. Southeastern Pennsylvania, New Jersey, along 
the coast to Florida, and west to Texas. 
ALABAMA: Lower Pineregion, Coast plain, banks of pine-barren streams. Mobile 
County. September, October. Not common. 
Type locality: ‘‘Hab. in Pensylvania.” 
Herb. Geol. Surv. Herb. Mohr. 
Doellingeria infirma (Michx.) Greene, Pittonia, 3:52. 1896. 
Aster infirmus Miclix, Fl. Bor, Am. 2: 109. 1803. 
A. cornifolius Muhl.; Willd. Sp. Pl. 3:20389. 1803. 
Doellingeria cornifolia Nees, Gen. & Sp. Ast. 181. 1832. 
Ell. Sk. 2: 366, Gray, Man. ed. 6,263, Gray, Syn. FIN, A. 1, pt.2:197. Chap. Fl. 
ed. 3, 225. 
Carolinian area. Southern New England to New Jersey, Pennsylvania, western 
Virginia, and along the mountains to Georgia. 
ALABAMA: Mountain region. Open damp woods and copses. Cullman County. 
August, September. Not frequent. 
Type locality: “Hab. a Canada ad Carolinam, per tractus montium,” 
IONACTIS Greene, Pittonia, 3: 245. 1897, 
Perennial xerophile herbs of central and eastern North America. Species, 3. 
TIonactis linariifolius (L.) Greene, Pittonia, 3: 245. 1897. PINE STARWORT, 
Aster linariifolius L. Sp. Pl. 2:874. 1758. 
Diplopappus linariifolius Hook. F). Bor. Am. 2:21. 1834, 
Canadian zone to Louisianian area. Newfoundland to Quebec; New England to 
Minnesota and south to Florida and Texas. 
