SPURGE FAMILY. 597 
ALABAMA: Over the State. Dry exposed soil everywhere, Flowers white; June 
to October. Perennial. 
Type locality: ‘Hab. in Virginia, Canada,” 
Herb. Geol. Sury. Herb. Mohr. 
Euphorbia corollata angustifolia Ell. Sk.2: 659, 1821-24. 
NARROW-LEAF FLOWERING SPURGE. 
Ell. Sk.].c. Chap. F1. 401. 
Louisianian area. South Carolina to Florida, west to Mississippi. 
ALABAMA: Lower Pine region, Sandy pine ridges. Mobile County, Springhill. 
Escambia County. July, August; not infrequent. A very distinct variety. Per- 
ennial. 
Type locality: ‘Collected by Mr. Caradeux in St. Thomas, near Charleston.” 
Herb. Geol. Surv. Herb. Mohr. 
Euphorbia mercurialina Michx. Fl. Bor. Am. 2: 212, 1803, 
Doa’s MERCURY SPURGE, 
Chap. Fl. Suppl. 646. Chap. FI. ed. 3, 422. 
Carolinian area. ‘Tennessee. 
ALABAMA: Mountain region. Sunny rocky hillsides. Madison County, Monte- 
sano, 800 feet. Limestone ledges. May, 10 to 18 inches high from a thick ligneous 
root. Only locality known in the State. Perennial. 
Type locality: “ Hab. in collibus, circa Knoxville.” 
Herb. Geol. Surv. Herb. Mohr. 
Euphorbia floridana Chap. Fl. 401. 1860, FLoripa SPURGE, 
Euphorbia sphaerosperma Shuttlew.; Boissier in DC, Prodr. 15, pt. 2: 102. 1866, 
Chap. Fl. 1. ¢.; ed. 3, 423, 
Lonisianian area, Florida, 
ALABAMA: Lower Pine region. Dry sandy fields, open pine ridges. Escambia 
County, Flomaton, and adjacent parts of Florida, June. Perennial. 
Type locality: “Dry pine barrens middle Florida.” 
Herb. Geol Surv. Herb. Mohr. 
Euphorbia inundata Torr.; Chap. I°l. 402, 1860, Swamp SPURGE, 
Chap. FI. 1.¢. 
Louisianian area. Florida. 
ALABAMA: Coast plain. Low damp pine barrens. Baldwin County, Zundel’s, 
April, 1879. Local. Rare, not observed during late years; locality drained and under 
cultivation. Perennial. 
Type locality: ‘ Pine-barren swamps, Florida.” 
Herb. Geol. Surv. Herb. Mohr. 
Euphorbia obtusata Pursh, Fl. Am. Sept. 2: 606, 1814. OBTUSE-FRUITED SPURGE, 
Euphorbia helioscopia ? Ell. Sk. 2: 658, 1824, Not L. 
Ell. Sk. 1. e. Gray, Man. ed, 6, 455. Chap. Fl. 401, Coulter, Contr. Nat. Herb. 
2: 393. 
Carolinian and Lonisianian areas, Virginia and Ohio, west to Missouri, Lowa, 
Kaneas, and Colorado, south to South Carolina and Texas, 
ALABAMA: Central Prairie region. Shady banks. Sumter County (4. -1. Smith). 
Wilcox County (8. B. Buckley). Flowers May, June. Perennial. 
Type locality: ‘In cultivated grounds: Virginia, near Staunton,” 
Herb. Geol. Sury, Herb. Mohr. 
Buphorbia dictyosperma Fisch. & Mey. Ind. Sem. Petrop. 2:37. 1835. 
RETICULATE-SEEDED SPURGE. 
Euphorbia arkansana Engelm. & Gray, Bost. Journ, Nat. Hist. 5: 261. 1845. 
Gray, Man. ed. 6, 455. Chap. Fl. ed. 3,423. Coulter, Contr, Nat. Herb. 2: 393. 
Britt. & Br, T. Fl. 2: 379. 
Louisianian and Carolinian areas. From Louisiana to Georgia; Texas, Arkansas, 
Indian Territory, Missouri, and west to Colorado. 
ALABAMA: Tennessee Valley, Russellville. Central Prairie region. Hale County, 
Gallion. Wileox County (Buekley). June; not frequent. Annual or biennial. 
Type locality not ascertained. Locality of /. arkansana: ‘Prairies from Hous- 
ton tothe Colorado. * * * Also, Fort Gibson, Arkansas, Lngelmann, and west- 
ern Louisiana, Dr, Hale.” 
Herb. Geol. Surv. Herb, Mohr. 
