199 
Marsilia diffusa Lepr. 
Lepr. ined. AI. Br. flora. 1839. 300. Monatsber. Berl. Akad. 
1863. 419. Bolle ztsch. f. erdk. n. f. I. 280. Milde fil. europ. 
294. — Marsilia sarmentosa Bory msc. — Marsilia super- 
terranea Ktk. herb. — Marsilia erosa Kze. bb. pt. — Marsilia 
vulgaris Boj. h. Maurit. 427 pt. — Mars, quadrifolia Thorns. 
in Spekejourn. 654. Schweinf. Beitr. 218. 
Ins. Canarienses; ins. Gran Canaria (Despreaux, Bourgeau J168). — Sene* 
gambia (Le Prieur, Perrottet, Heudelot, Lelievre). — Ins. Nossi-beh 
(Boivin). — Madagascaria (Pervilia 358). — Ins. Mauritii (Perrottet). — In 
regione Noer ad ripas Nili albi (Grant et Speke). 
Formae steriles dubie huc pertinentes: 
Littora occidentalia lacus Nyassa, Elephant Marsh ad flumen Shire et in lacu 
retro Shanio ad flumen Shire (Kirk). 
var. cornuta A. Br. msc. 
Pedunculi breviores, sporocarpii longitudinem vix superantes, 
sursum arcuati. Sporocarpia paulo longiora (latitudinem 
dimidio fere superantia), dente superiore inferiorem longi¬ 
tudine duplo superante, erecto, sursum directo. Foliola sub- 
integerrima vel leviter eroso - crenata. 
Angola, juxta ripas fluminis Bero in agro Mossamedes (Welwitsch 173). 
Forma propter sterilitatem dubia foliis majoribus, foliolis profundius eroso- 
-dentatis, ut in formis quibusdam Marsiliae erosae W., in agri Mossamedensis 
lacubus ad ostia fluminis Giraul (Welwitsch 174). 
Marsilia distorta AI. Br. 
AI. Br. Monatsber. Berl Akad. 1863. 433. 
Senegambia, prope Richard-Tol (Lelievre, Perrottet), 
Marsilia gymnocarpa Lepr. 
Leprieur in bb. Perrottet. AI. Br. Flora 1839. 300. Monatsber. 
Berl. Akad. 432. — Marsilia leiocarpa Bory bb. — Marsilia 
pygmaea Leprieur sec. Ad. Brongn. Dict. class. d’bist. nat. 
Ann. sc. nat. XII. 1839. 256. (an pt. ?) 
Senegambia (Leprieur, Perrottet). 
Marsilia fimbriata Schum. * 
Sebum. Beskr. Guin. piant. 461. s. K. Dansk. Vid. Afb. 
IV. 235. AI. Br. Monatsber. Berl. Akad. 1863. 432. 
Guinea (Thonning. Deest in herb. Havniens. et ob diagnosin plane incom¬ 
pletam melius delenda). 
Marsilia macrocarpa Presl. 
Presl. inAbb. d. Boebm. Ges. d. Wissensch. III. (1843 — 44.) 
580. — Marsilia Dregeana AI. Br. Monatsber. Berl. Akad. 
1863. 428. — Marsilia quadrifolia a. c. (b. ?) hb. Drege. 
Prom. bon. spei (Drege. Ecklon et Zeyher. Burchell cat. 3896. PBurke). 
