POLYPODIACEAE. 



NEPHRODIUM Rich. 



Nephrodium subobliquatum Baker Flora Bras. I, 2 p. 469. 

 Surinam: Hostmann 15 ex Baker 1 c. 

 Northern Brazil; British Guyana. 



Nephrodium triste Hook. Spec, filic. IV. 104. 

 Surinam: Hostmann 466 ex Baker I.e. 476. 

 Brazil ; British Guyana. 



Nephrodium Rivoirei (Fee)emend. Diels. Natiirl. Pflanzenfam. I. 4 p. 179. 

 Goniopteris Rivoirei Fee. Fil. Ant. t. 18. (forma parva). 



Surinam: Spitgerber in forests, ex Tijdschrift Nat. Geschied. p. 410 



named Polypodium crenaHitn Sw. 

 Near plant. Quarta: Kegel 127 ex Kunze I.e. 213; Kappler 1755 ex 



Baker 1. c. 505. 

 Northern Brazil. 



Nephrodium androgynum (Poir) Diels 1. c. 179. 



Polypodium androgynum. Poir. Enc. V. 535. (1804). 

 var: a tetragonum (Sw.) Baker I.e. 505. 



Polypodinm tetragonum Sw. Fl. Ind. Occ. III. 1670. 



Lower Surinam River near plant. Jagtlust : Went 82 in forests ; near 



plant. Quarta: Kegel 125 ex Kunze I.e. 213. 

 Paramaribo: Splitgerber I.e. 411 in forests; Focke 776 in ditches. 

 Surinam : Hostmann 465 ; Kappler 1775, 1776). 

 Northern Brazil ; Guyana. 



Nephrodium reticulatum (Sw.) Diels 1. c. 179. 

 Meniscium reticulatum Sw. Syn. Filic. 19. 



Para district : Hostmann and Kappler ed. Hohenacker 828 (^ Menis- 

 cium sorbifolium W. in sched.). 

 Surinam: Focke 1091. 



Saramacca River near Maripaston : Kegel without number ex Kunze 

 I.e. 208. 



