682 PLANT LIFE OF ALABAMA, 
Breweria pickeringii (M. A. Curtis) Gray, Syn. FIN. A.2, pt. 1:217, 1878. 
PICKERING’S BREWERIA. 
Conrolvulus pickeringii M. A. Curtis, Bost. Journ, N, Hist. 1:129. 1887. 
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. P1.1:153. 1753. 
(CALYSTEGIA 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. P1.1:158. 1753, CREEPING BINDWEED, 
Calystegia catesbeiana Pursh, Fl. Am. Sept. 2: 729, 1814, 
C. sepium var, pubescens Gray, Man. ed. 5,376. 1876. 
Convolrulus sepium var. repens Gray, Syn. Fl. N. A. 2, pt.1: 215. 1878. 
EM. Sk.1:255, Gray, Man. ed. 6, 370. Chap. 1.345, 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 (FE. 4. 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.P1.1:153. 1753. COMMON FIELD BINDWEED. 
Gray, Man. ed. 6,370, Chap. FL. ed. 3,329, Gray, Syn. Fl. N. A. 2, pt. 1: 216. 
Eurorr, 
Naturalized in the Northern and Middle United States. 
ALABAMA: Adventive with ballast. Mobile County. Flowers pink; June, August. 
Frequent, 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. leon. 5, t. 480. 1799. 
Gray, Syn. PLN. 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. FI. N. A. 2, pt. 1:218. Chap. FI. ed. 3,330. Griseb. Fl, Brit. W. Ind, 475. 
Coulter, Contr. Nat. Herb, 2: 293. 
THROUGHOUT THE Trorics. 
Louisianian area. Florida to Texas. 
ALABAMA: 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. 
in 
