LIST OF HIGHER SEED-PRODUCING PLANTS. 43 



ALISMl Linn. Gen. 308 (1737). 



Caldesia Parlat. Fl. It. Ill, 598 (1862?). 

 Balrtellia Parlat. Nuovo. Gen. Monoc. 57 (1854). 

 Helantliiuiu Engel3I. Mss. ex. Benth. and Hook. I. c. (1883). 

 Benth. and Hook. Gen. PI. Ill, 1004; Durand, Ind. Gen. Phan. 452; 

 Engler and Prantl, Nat. Pflanz. 2, I, 230 (Buchenau); Schenck, Paleopliyt., 

 388. 



Living species: 5-10; Europe; temperate and tropical 

 Asia; tropical Africa; Australia; N. and S. America. Russia, 

 4; Europe, 5; U. S., 2; 1, continental; 1, Pac. coast. 



Fossil species: 3-4; Cretaceous, Greenland {Heer); 

 Tertiary, Greenland and Spitzbergen {Heer); Prance {Saporta). 

 All doubtful. 



Alisma plantago Linn. Spec. 342 (1753). 

 A. nutans Poll. PI. Pal. Ill, 319 (1777). 

 A. latifolium Gilib. Fl. Lith. V, 222 (1781). 

 A. ranunculoides All. Fl. Ped. I, 234 (1785). 

 A. angustifolium Hoppe, Taschenb. 13 (1797). 

 A. plantago var. americanuni R and S. Syst. Ill (1818). 

 A. trivialis and parvijiora PURsn, Fl. Am. 252 (1814). 

 ?A. suhcordatum Raf. Med. Rep V, 356 (1809). 

 fA. odorata Raf. Fl. Lud. (1817 >. 

 ?A. roseum Raf. Ex. Steud. Nom. 

 A. lanceolatum Schultze, Spreng Syst. II, 163 (1825). 

 A. plantago var. triviale B. S. P. Cat. N. Y. (1888). 

 Wats, and Coult., Gray's Man. 6 ed. 554; Britt. Fl. N. J. 255: Coult. Fl. 

 Colo. 361: Webb., Fl. Neb. 97; Mac, Fl. Can. II, 76; Wats.,Fl. Calif. II, 

 200; Chap., Fl. So. St. 448; Hook., Fl. Gt. Brit. 427; Nym., Fl. Eur.; Led. 

 Fl. Ross. IV, 39; Trautv., Fl. Sib. 113; Richt., PI. Eur.l9; Herd. Fl. Eur. 

 Russ. 124; Eng-l. Buchenau, Nat. Pflanz. II, 1, 230; Wats., King Exp. 340; 

 Cov., Fl. Ark. 228; Hart., Fl. Scand. I, 415. 



Europe; Asia, Australia; N. Africa. 

 North America: Newf. to Rockies and Pac; S. to N. 

 California and E. to N. Eng. and N. Ga. 



Minn, valley: Tliroughout; abundant; marshes and 

 edges of lakes or shallow edges of slow streams. 



Herb. : Taylor 220, Janesville; Ballard S21, Page Lake; 

 Ballard 264, Jordan; Taylor 780, Glenwood; Ballard 789, Swan 

 Lake; 5«//arfZ 6'6'.y, Chaska; iS^/ie?fZo?i a-?^, Sleepy Eye ; Taylor 609, 

 Minnesota Lake; Kassube 225, Minneapolis; Oestlund 187, Hen- 

 nepin Co. ; Holzinger 269, Winona Co. ; l^ndberg 535, Goodhue 

 Co. ; MacM. and Sheld. 51, Brainerd; Herb. Moyer 229, Montevideo. 



SAGITTARIA Linn. Gen. 723 (1737). 



Lophiocarpus Mice. D. C. Mon. Phan. Ill, 60 (1881). 

 Benth. and Hook., Gen. PI. Ill, 1006: Durand, Ind. Gen. Phan. 452; 

 Engler and Prantl, Xat. Pflanz- 2, I, 231 (Buchenau); Schenck, Palaeo- 

 phyt. 389. 



