DOR PLANT LIFE OF ALABAMA. 
Euphorbia commutata Mngelm. in Gray, Man. ed, 2,389, 1856, 
TINTED SPURGE. 
Gray, Man, ed, 6,456. Chap. Fl. 401. Coulter, Contr. Nat. Herb, 2: 394, 
Carolinian to Louisianian area, Ontario and Minnesota; Maryland; Ohio Valley 
to Missouri, south to Texas and western Florida. 
ALABAMA: Central Prairie region, Shaded banks. Sumter County (#. 4. Smith). 
Wilcox County (8. 2. Buckley), June; infrequent. Biennial. 
Type localiy: ‘Along water courses from Virginia toward the mountains to Ohio 
and westward.” 
Herb. Geol. Surv. Herb. Mohr. 
Euphorbia peplus L. Sp. Pl. 1:456. 1753. 
Gray, Man. ed. 6, 456. 
EUROPE, 
Alleghenian and Louisianian areas. Naturalized in Massachusetts and western 
New York. 
ALABAMA: Adventivegwith ballast and firmly established near the wharves of 
Mobile. April, May. Annual. 
Type locality: ‘Hab. in Kuropae cultis oleraceis.” 
Herb. Geol, Surv. Herb. Mohr. 
Buphorbia tetrapora Engelm., in Torr. Bot. Mex. Bound, 191. 1859. 
Chap. FI. ed, 2, 646; ed. 3,423. Coulter, Contr. Nat. Herb. 2: 394. 
Carolinian and Louisianian areas. Texas, Indian Territory, Louisiana, Georgia. 
ALABAMA: Coast plain, Waste open places. Most probably adventive from the 
Southwest. Found only once, 
Type locality: ‘Georgia; Boykin, Louisiana; Hale. Texas; Lindheimer, Wright. 
Herb. Geol. Surv. Herb. Mohr. 
Euphorbia cyparissias L. Sp. Pl. 1:461. 1753. CYPRESS SPURGE. 
EUROPE, 
Alleghenian to Louisianian area. Naturalized in the Atlantic States. 
ALABAMA: Mobile. Fugitive on ballast; rarely observed, Perennial. 
Type locality: “Hab. in Misnia, Bohemia, Helvetia, G. Narbonensi.” 
Herb, Geol. Surv. Herb, Mohr. 
CALLITRICHACEAE. Water Starwort Family. 
CALLITRICHE 1. 8p. Pl. 2:969. 17538.) 
Fifteen to 20 rather obscurely defined species, temperate Europe, North Amer- 
ica, 11. 
Callitriche austini Engelin, in Gray, Man. ed.5, 428. 1867, 
e . AUSTIN’S WATER STARWORT, 
Callitriche deflexra var. austini Hegelm. Verh. Bot. Brand. 9:15. 1867, 
Gray, Man. ed. 6, 182. Chap. Fl. Suppl. 646; ed. 3, 420. 
CENTRAL AND SOUTH AMERICA, 
Carolinian and Louisianian areas. New York, New Jersey, [linois, Missouri, 
Arkansas, Texas, and Louisiana. 
ALABAMA: Tennessee Valley. Shaded damp soil. Franklin County, Russellville. 
Lee County, Auburn (Baker §° Earle). In rich woods, June 28,1892, Rare. Annual. 
Type locality: ‘*Ondamp soil in open woods, fields, and roads New York and New 
Jersey (C. /. Austin) to Ilinois, Missouri, ‘Texas, Mexico, and South America,” 
Herb. Geol. Sury. Herb. Mohr. 
Callitriche nuttallii Torr. Pac. R. Rep. 4: 135. 1856. NuTTALL’s WATER STARWORT. 
Callitriche pedunculosa Nutt. Trans. Am, Phil. Soc. n.ser.5:140, 1837. Not Arnott. 
Carolinian and Louisianian areas. Arkansas, Mississippi, and Louisiana, 
ALABAMA: Coast plain. On damp open ground. Mobile County. Flowers Feb- 
ruary, March; fruit ripens April. Frequent. Epigaeus, forming dense mats; herb 
sweet-scented. Annual, 
Type locality: “From Arkansas to the Pottoe, etc.” 
Herb, Geol. Surv. Herb. Mohr, 
‘Thomas Morong, Notes on North American Halorageae, Bull. Torr. Club, vol. 18, 
pp. 232 to 239 (Callitriche). 1891. 
