LIST OF HIGHER SEED-PRODUCING PLANTS. 341 



Linostacliys KLOTZSCH, Linn. XIX, 235 (1845). 



Gymnalypha GRISEB. Bonpland. VI, 2 (1858). 



Caturus LINN, ex Schreb. Gen. PL 677 (1792). 



Galurus SPRENG. Syst. I, 138 (1825). 



Oclonteilema TURCZ. Bull. Soc. Imp. Nat. Mosc. I, 587 (1848). 



Calyptrospatba KLOTZSCH, Pet. Moss. Bot. 96 (1862-64). 

 Benth. and Hook., Gen. PI. Ill, 311; Durand, Ind. Gen. Phan. 368; Eng- 

 ler and Prantl, Nat. Pflanz. 3. V, 60 (Pax)-, O. Kuntze, Rev. Gen. II, (1891). 

 Living species: 220 ; tropical regions; a few extend- 

 ing into the temperate zones. S. Sts., 5-6; Canada, 1; N. 

 America, 10 . 



Ricinocarpus yirginicus (LiNN.) OK. Rev. Gen. II, 615 

 (1891). 



Acalypha virginica LINN. Spec. (1753). 

 A. caroliniana WALT. Fl. Car. 238 (1788). 



A. virginica var. genuina MULL.-ARG. Linn. XXXIV, 44 (I860.*. 

 Wats, and Coult., Gray's Man. 6 ed. 459; Britt., Fl. N. J. 215; Webb., 

 Fl Neb. 123; Upham, Fl. Minn. 123; Mac., Fl. Can. L 427; Chap., Fl. S. St. 

 405; Cov., Fl. Ark. 218; Engl. Pax, Nat. Pflanz. Ill, 5, 62. 



North America: Ont. and N. Eng. to Fla. ; W. to Minn., 

 Neb. and Ark. 



Minn, valley: Forest district to Blue Earth Co.; E. 

 and S. ; fields, openings and roadsides. 



HERB.: Sandberg 492, Red Wing; Manning 8, Lake 

 City; Holzinger 208, Winona Co. 



EUPHORBIA LINN. Gen. 429 (1737). 



Tithymalus GAERT. Fruct. II, 115 (1791). 



Anisophyllum HAW. Syn. Succ. 159 (1812). 



Adenopetalum, Eumecanthus, Leptopus, Dichrophylivim, 

 Tithymalopsis, Tricherostigma, Euphorbiastrum, Artlirotham- 

 nus, Sterig-manthe KLOTZSCH and GARCKE, Monatsb. Akad. Berl. 

 (1859'. 



Petaloma RAF. Fl. Tell. (1836). 



Alectoroctonuin SCHLECHT. Linn. XIX, 252 (1845). 



Poinsettia GRAH. Edin. Phil. Journ. XX, 412 (1840). 



Anthacantha LEM. 111. Hort. (1858). 



Treissia, Dactylanthes, Medusea, Galarhoeus, Esula 

 HAW. Succ. 131-153 (1812). 



?Keraselma and Athymalus NECK. Elem. II, 353 (1790). 

 Benth. and Hook., Gen. PL III, 258; Durand, Ind. Gen. Phan. 360; 

 Engler and Prantl, Nat. Pflanz. 3, V, 103 (Pax); Schenck, Palaeophyt. 594. 

 Living species: 600 ; tropical and temperate regions; 

 less abundant in the tropics. Europe, 107; Russia, 70; 

 European Russia, 38; E. Sts., 19-20; Rocky mts., 15; Mid. 

 Calif., 9; all Calif., 15; Canada, 9; S. Sts., 32; PL King, 6; PI. 

 Wheel., 11; N. America, 55-60. 



