EVENING PRIMROSE FAMILY. 635 
ALABAMA: Coast plain. Swampy river banks. Mobile County, near the mouth of 
Mobile River; only locality. Occurring near ballast heaps; presumably a fugitive 
from the tropics; not recently collected. Flowers yellow, July. Perennial. 
Type locality: ‘‘ Hab. in India.” 
Herb. Geol. Surv. Herb. Mohr. 
Jussiaea peruviana L. Sp. Pl. ed. 2, 1:555, 1762. 
Jussiaea macrocarpa H. B. K. Nov. Gen. 6: 802, t, 535, 1818. 
J. hirta Vahl, Eclog. 2:31. 1798. 
Griseb. Fl. Brit. W. Ind. 273. 
West INpriEs, MExIco TO BRAZIL, 
Louisianian area. Florida. 
ALABAMA: Adventive on the banks of Mobile River with the last. Flowers yellow, 
July. 
‘Type locality: ‘ Hab, in Lima.” 
Herb. Geol. Surv. Herb. Mohr 
LUDWIGIA L.Sp.PL1:118. 1753. Basrarp LOoOSESTRIFE. 
About 60 species, perennials, warmer regions of Europe, Asia, and Africa. Atlantic 
North America, 24. 
Ludwigia alternifolia L.Sp.P1.1:118. 1753, COMMON BASTARD LOOSESTRIFE. 
EI. Sk.1:217. Gray, Man. ed. 6,187. Chap. Il. 140, 
Carolinian and Louisianian areas, Southeastern New England, New York west to 
Michigan, Ohio Valley, and Missouri, south to Florida, Louisiana, and Arkansas. 
ALABAMA: Tennessee Valley to the Coast plain. Low wet thickets. Lee County, 
Auburn (Baker 4: Farle, 170), Coosa County, Mount Olive, 1,200 feet. Franklin County, 
Russellville. Cullman County, 800 feet. Autauga, Montgomery, and Mobile counties. 
Flowers yellow; August, September. Frequent. 
Type locality: ‘‘ Hab. in Virginia.” 
Herb. Geol. Surv. Herb, Mohr. 
Ludwigia alternifolia linearifolia Britton, Bull. Torr. Club, 17: 315, 1890. 
Carolinian area, West Virginia to Florida and Mississippi. 
ALABAMA: Coast plain, Border of marshes. Mobile County. Flowers August; 
common. 
Type locality not given. In Britt. & Br. Il. Fl.: West Virginia. 
Herb. Geol. Surv. Herb. Mohr. 
Ludwigia hirtella Raf. Med. Rep. N. Y. ser.2, 5:358, 1808. 
RouGuisH Hairy LupWwIGIA. 
Ludwigia hirsuta Pursh, Fl. Am, Sept, 1: 110. 1816. 
Ludwigia pilosa Ell. Sk. 1:216, 1821. Not Walt. 
Gray, Man. ed, 6,187. Chap. Fl. 141. 
Carolinian and Louisianian areas. New Jersey to Florida, west to Louisiana and 
Arkansas. 
ALABAMA: Coast Pine belt, Coast plain. Monroe, Washington, Baldwin, and 
Mobile counties. Flowers yellow; June, July, Frequent, 
Type locality : Near Baltimore, in a wood.” 
Herb. Geol, Surv. Herb. Mohr. 
Ludwigia virgata Michx. Fl. Bor. Am, 1:89. 1803. SLENDER-STEMMED LUDWIGIA. 
Ell. Sk. 1:216. Chap. FJ. WI. 
Carolinian and Louisianian areas, South Carolina to Florida, west to Louisiana 
and ‘Tennessee (Gattinger). 
ALABAMA: Lower Pine region, Coust plain, Sandy pine barrens, Flowers yellow; 
May, June. Frequent. 
Type locality: ‘Hab. in aridis sylvis Carolinae inferioris.” 
Herb. Geol. Sury. Herb. Mohr. 
Ludwigia linearis Walt. Fl. Car. 89. 1788. NARROW-LEAF LUDWIGIA. 
Ludwigia angustifolia Michx, Fl. Bor, Am, 1:88. 1803. 
Ell, Sk. 1:215. Gray, Man. ed, 6,188. Chap. Fl. 141. 
Carolinian and Louisianian areas. Southern New Jersey to Florida, west to 
Louisiana. 
ALABAMA: Central Pine belt to Coast plain. Boggy pine barrens. Chilton County, 
Clanton. Mobile County. Dekalb County, Mentone. Flowers yellow. August, 
September; frequent. Most abundant in the Coast plain. 
Type locality: South Carolina. 
Herb. Geol. Surv. Herb. Mohr. 
