ALISMATACEAE. 



LOPHOTOCARPUS Durand. 



Lophotocarpus guyaneiisis (H. B. K ) Smith, in Report Missouri 

 Botan. Gardens VI. (1895) 35. 

 Sagittaria guyanensis H. IB. K. Nov. gen. et spec. I. (1815) 250. 

 Surinam: Hostmann 870; Wullschagel. 

 Brux. ex Micheli. Monograph. Phanerog. III. p. 63. 

 Tropical America. 



SAGITTARIA Linn. 



Sagittaria pugioniformis Linn Diss, de plant. Surin. (1775) 15 

 Surinam : Dalberg ex Linn. 1. c. 

 Brazil and Guyana. 



Sagittaria iancifolia Linn. Syst. nat. ed. 10, II, (1759) 1270. 



Surinam near plant. Zvvarigheid : Focke iig (fl. May) named by 

 Miquel: Sagittaria aiictifolta Linn. f. in Linnaea XVII (1843) 

 p. 59 and l.innaea XVIII (1844) p. 379; Dumortier without number. 



Brazil and Guyana. 



