382 PLANT LIFE OF ALABAMA. 
El. Sk, 2:591. Chap. FI. 449. 
Louisianian area. South Carolina, llorida. 
ALABAMA: Upper division Coast Pine belt. Fresh water ponds. Washington 
County, Suggsville (Dr. Denny). Local. 
Type locality: “ Hab. in Carolina.” 
Herb. Geol. Surv. Herb. Mohr. 
Sagittaria filiformis J.G. Smith, Rep. Mo. Bot. Gard, 6:46, f. 15. 1894, 
FILIFORM ARROWHEAD, 
“Submerged aquatic, with linear filiform phyllodia 6 inches to 2 feet long, ;!; to 4 
inch wide; scape slender, filiform, 2 to 4 feet long, branching from all but the upper- 
most verticils; bracts lanceolate, acuminate, { to °; inch long, at length evanescent; 
pedicels and branches of the scape filiform 14 to 34 inches long; 1 or 2 flowers of the 
lowest verticil pistillate, the rest all staminate; verticils 6 to 10, remote; flowers 
to J; inch wide; sepals ovate, obtuse, scarious-margined; petals white, stamens 
7; filaments over twice as long as the anthers; mature achenia not vet collected; 
ovary obovate, equaled by the slender oblique style. Floating in still water. Dog 
River, Mobile County, Ala.. Mohr, August 14, 1893,” 
Louisianian area. Eastern and western Florida, 
Type locality: ‘Dog River, Mobile County, Ala.” 
Type specimen in Herb, Mo, Bot. Gard. 
Herb. Mohr. 
Sagittaria lancifolia falcata (Pursh) J. G. Smith, Rep. Mo. Bot. Gard. 6:47, ¢. 10, 
1st, LANCE-LEAVED SAGITTARIA. 
Sagittaria falcata Pursh, Fl. Am, Sept. 2: 397. 1816. 
S. lancifolia media Micheli in DC. Monogr. Phan, 3:73. 1881. 
EM. Sk. 2:591. Gray, Man. ed. 6,555. Chap. Fl. 449. 
MEXICO, CENTRAL AMERICA. 
Carolinian and Lonisianian areas. Delaware and Mary land,south along the coast 
to Florida and Louisiana, 
ALABAMA: Coast region. Open marshes. Mobile County, river swamp; Bayou 
Labatre, brackish swamps near the scashore. Flowers July, August; 2 to 3 feet 
high. Common. 
Type locality: “In ponds: Carolina.” 
Herb. Geol. Surv. Herb. Mohr. 
Sagittaria graminea Michx, FI. Bor. Am. 2: 190. 1803. Grass-LEAVED SAGITTARIA,. 
Ell, Sk. 2:592. Gray, Man. ed. 6,555. Chap. Fl. 449. Coulter, Contr. Nat. Herb, 
2: 455, 
Canadian zone to Louisiantan area. Newfoundland, New Brunswick, Ontario, 
New England (Mount Desert Island); west to Minnesota, Dakota, Nebraska, Kansas; 
south to Florida and Texas. 
ALABAMA: Coast region, Shallow ponds, ditches. Mobile County, river marshes. 
June; frequent. 
Type locality: “Hab.in Canada,” 
Herb. Geol. Surv. Herb. Mohr. 
Sagittaria cycloptera (J.G. Smith) Mohr, Bull. Torr. Club, 24:20, 1897. 
PINE-BARREN SAGITTARIA, 
Sagittaria graminea cycloptera J. G. Smith, Rep. Mo. Bot. Gard. 6:52, 6.20. 1894. 
“Slender, erect, 8 inches to 2 feet and over high from a horizontal or oblique rhi- 
zome; leaves linear-lanceolate, tapering gradually at both ends or reduced to slender 
attenuate phyllodia; scape simple or branching from the lowest verticil; internodes 
longer than fertile pedicels; bracts and stamens as in the species; achenium ,!, to 4 
inch long with an abrupt dorsal crest, an arched wing, and a medial vertical resin 
passage on either side, or when maturing under water only costate or wrinkled.” 
Louisianian area. South Carolina to Florida and Louisiana, 
ALABAMA: Lower Pine region. Coast plain. Sandy borders of pine-barren ponds. 
Washington County, Yellowpine, Deerpark. Mobile County, river marshes, Spring- 
hill. Flowers June to August. Frequent in the Lower Pine region. 
Type locality: ‘‘From South Carolina to Florida and Louisiana.” 
Herb. Geol, Surv. Herb. Mohr. 
Sagittaria chapmani (J.G. Smith) Mohr, Bull. Torr. Club, 24:20, 1897. 
CHAPMAN’S SAGITTARIA. 
Sagittaria graminea chapmani J.G. Smith, Rep. Mo. Bot. Gard. 6:52, t. 27. 1894, 
“Twelve to 20 inches high; leaves narrowly lanceolate, acute, tapering at base 
into the petiole, } to 1§ inches wide, 5 to 8 inches long; seape weak, branched or 
