RHIZOCARPER. 711 
2. Marsilia minuta, Fourn. in Bull. Soc. Bot. France, xxvii. p. 329. 
Norta Mexico, around the city of San Luis Potosi (Schaffner, 90), 
With this, according to Fournier, Schaffner sent MV. brevipes, Nutt., which Braun 
refers to his MZ. mucronata. 
3. Marsilia polycarpa, Hook. et Grev. Ic, Fil. t. 160; A. Braun in Monatsb. 
1863, p. 417 et 1870, p. 722. 
Marsilia picta, Fée, 9° Mém. Foug. p. 47; Fourn. Mex. Pl. Enum. i. p. 143 (species propria). 
Souta Mexico, around Mexico (Hahn) ; Panama, between Nata and Anton (Seemann, 
30), without locality (S. Hayes, 626).—Cusa to the ArGentiIne Repusiic and in 
Potynesia. Hb. Kew. 
