682 PLANT LIFE OF ALABAMA. 
Breweria pickeringii (M. A. Curtis) Gray, Syn. Fl. N. A. 2, pt. 1: 217. 1878. 
PICKERING’S BREWERIA, 
Convolvulus pickeringii M. A. Curtis, Bost. Journ. N. Hist. 1:129. 1837. 
Gray, Man. ed. 6,370. Chap. Fl. 346. Coulter, Contr. Nat. Herb. 2 : 293, 
Carolinian area. . New Jersey and southern Illinois, south to North Carolina and 
Texas. 
ALABAMA: Mountain region. Winston County, reported by T.M. Peters. Peren- 
nial. 
Type locality: ‘“‘North Carolina, about Wilmington (Curtis).” 
CONVOLVULUS L. Sp. Pl. 1: 153. 1753. 
(CaLystecia R. Br. Prodr. 483. 1810.) 
About 160 species, temperate and warmer regions, largely in the Mediterranean 
region and Asiatic. North America, 12. 
Convolvulus repens L. Sp. P].1:158. 1753. CREEPING BINDWEED, 
Calystegia catesbeiana Pursh, Fl. Am. Sept. 2: 729, 1814. 
C. sepium var. pubescens Gray, Man. ed. 5, 376. 1876, 
Convolvulus sepium var. repens Gray, Syn. F1.N. A. 2, pt. 1: 215. 1878. 
Ell. Sk. 1: 255. Gray, Man. ed.6, 370. Chap. F1.345, in part. Coulter, Contr. Nat. 
Herb. 2: 292. 
Alleghenian to Lousianian area. Canada, New Jersey west to Michigan, south to 
Florida, Texas, and New Mexico. 
ALABAMA: Central Pine belt to Upper division of Coast Pine belt. Damp shaded 
thickets. Tuscaloosa County (Z. A. Smith). Clarke County, Thomasville. Flowers 
white or faint rose-color; April, May. Not frequent. Perennial. 
Type locality: ‘‘ Hab. in Americae maritimis.” 
Herb. Geol. Surv. Herb. Mohr. 
Convolvulus arvensis L. Sp. Pl.1:153. 1753. CoMMON FIELD BINDWEED. 
Gray, Man. ed. 6,370. Chap. Fl. ed, 3,329. Gray, Syn. FL.N. A. 2, pt. 1: 216. 
EUROPE. 
Naturalized in the Northern and Middle United States. 
ALABAMA: Adventive with ballast. Mobile County. Flowers pink; June, August. 
Freyuent. Spreading slowly to waste places and likely to become a troublesome 
weed. Perennial. 
Type locality: ‘Hab. in Europae agris.” 
Herb. Geol. Surv. Herb. Mohr. 
Convolvulus incanus Vahl, Symb. Bot. 3:23, 1794. Hoary BINDWEED. 
Convolvulus bonariensis and C. dissectus Cav. Icon. 5, t. 480. 1799. 
Gray, Syn. Fl. N. A. 2, pt.1:216. Coulter, Contr. Nat. Herb. 2: 292. 
Louisianian area. Arkansas, Texas, and Arizona. 
ALABAMA: Adventive from the Southwest. Mobile County. In an oat field, most 
probably introduced from Texas with seed oats. Flowers pink; July, August. 
Perennial. 
Type locality: ‘“ Hab. in America australi.” - 
Herb. Geol. Surv. Herb. Mohr 
EVOLVULUS L. Sp. Pl. ed. 2,1:391. 1763. 
Eighty-five species, of tropical and subtropical regions, particularly in South Amer- 
ica. North America, 6; Southwestern. 
Evolvulus alsinoides L. Sp. Pl. ed. 2, 1:392. CHICK WEED-LIKE EVOLVULUS. 
Gray, Syn. Fl.N. A. 2, pt.1:218. Chap. Fl.ed.3, 330. Griseb. Fl. Brit. W. Ind. 475. 
Coulter, Contr. Nat. Herb. 2 : 293. 
THROUGHOUT THE T'ROPICS. 
Louisianian area. Florida to Texas. 
AvaBaMA: Littoral region. Dry rich banks. Mobile County, Dauphin Island, 
shell banks. Flowers pearl-blue; July, August. Rare and local. Perennial. ? 
Type locality: ‘‘Hab.in Malabaria, Zeylona, Bisnagaria, Bahama.” 
Herb. Geol. Surv. Herb. Mohr. 
