26 POLYPODIACEAE. 



Upper Nickerie River; Tulleken 319 H. L. B. 903, 322 — 103 1. 

 Lower Nickerie River: Tulleken 286 H. L. B. 903, 322 — 1074. 

 Upper Nickerie River: Tulleken 423 H. L. B. 903, 322 — 1574. 

 Surinam: Focke H. L. B. 904, 336—4; Focke 1086, 1085, 1171, 190; 



HosTMANN 710; Weigelt cx Baker I.e. 366. 

 All tropical countries. 



Adiantum glaucescens Klotzsch. Linnaea XVIII. 552 



Surinam: Focke 1087, named A. violascens Miq. MSS. in sched. 

 Saramacca River, near Maripaston: Kegel 1383 ex Kunze I.e. 222. 

 North-Brazil ; Guyana. 



Adiantum polyphyllum Willd. Spec, plant. V. 454. 



Suriiiam River near Joden Savanne: Kegel 1074 ex Kze I.e. 224, 



named : A. tomentosnm Klotzsch. 

 Surinam: Kappler 1733c ex Kunze I.e. 

 Tropical South-America. 



Adiantum serrato-dentatum Willd. Spec, plant. V. 445. 



Para district: Focke 87 and 86, named: A. Kiinzei Miq. Diar. Inst. 



Reg. Batav. 1843 p. 5 t I. 

 Upper Surinam River; near placer I'Union: Went 511. 

 Surinam: Hostmann 181 H. L. B. 904, 336—15, 16; Focke 170 H.L. B. 



904, 336—14- 

 All tropical America and Africa. 



Adiantum hirtum Klotzsch. Linnaea XVIII 563. 



Upper Surinam River, near Bergendal : Focke 370, 1090. 



Lower Commewyne River : Kappler. 



Saramacca River, near Maripaston: Kegel 1060 ex Kunze I.e. 222, 



named : A. terniinaUim Kze. 

 Upper Coppename River: Boon 1186. 

 Surinam : Kappler 1477''. ex Kze 1. c. ; Hostmann 93 and 843 ex 



Baker 1. c. 373. 

 Northern Brazil ; Guyana. 



Adiantum tetraphyllum Willd. Spec, plant. 1557. 

 Upper Tapanahoni River: Versteeg 840. 

 Paramaribo, near Poelepantje : Kegel ex Kunze I.e. 224, named: 



A. pachysorum Reichb. in Weigelt. plant. Surin. 

 Paramaribo: Splitgerber 152 H. L. B. 904, 336-19 and 378 H. L. B. 



904, 336—20. 

 Surinam River, near Joden Savanne: Kegel io6i ex Kunze I.e. 223, 



named : A. cayenense Willd. 

 Para district : Focke 93. 

 Upper Surinam River: Focke 357; near Blauwe Berg: Splitgerber 



