POLYPODIACEAE 



27 



889 H. L. B. 904, 336 — 5, 6, 7 named: A. /lirfnifi Splifg. in Ti'jdschrift 



VII. p. 428. 

 Upper Saramacca River, near Janbasigado : Pulle 167. 

 Lower Coppename River: Went 146. 

 Upper Coppename River, near Raleigh-falls : Boon 1022. 

 Upper Nickerie River: Tulleken 449 H. L. B. 903, 322 — 1560. 

 Surinam: Focke 1088; Hostmann 843; Kappler 1732. 

 All tropical America and Africa. 



Adiantum pulverulentum Linn. Spec, plant. 1559- 



Lawa River, near Cottica Mountains : Versteeg 340. 



Upper Nickerie River: Tulleken 407 H. L. B. 903, 322 — 1510 



All tropical South-America. 



Adiantum villosum Linn. Spec, plant. 1558. 



Paramaribo, near Poelepantje; Kegel ex Kze 1. c. 223. 

 All tropical America. 



Adiantum dolosum Kze. Linnaea XXI 219. 



Upper Surinam near Bergendal: Focke 1291, 1318. 



Saramacca River, near Maripaston: Kegel 1382 ex Kunze 1. c. 



Guyana. 



PTERIS Linn. 



Pteris deflexa Link. Hort. Berol. II. 30. 

 Surinam: Menze ex Baker 1. c 402. 

 All tropical South-America. 



Pteris denticulata Swartz. Prodr. 129. 



var: (3. brasiliensis (Raddii Baker 1. c 410. 

 Pteris brasiliensis Raddi Syn. fil n. ill. 



Lawa River, near Cottica: Versteeg 328. 



Brazil : West-Indian Islands. 



Pteris aculeata Swartz. Prodr. 129. 



var. (3. propinqua (Ag.) Baker 1. c. 412. 

 Pteris propinqua Agardh. Rec. Pter. 65. 



Paramaribo, near Poelepantje: Kegel 86 ex Kze I. c. 217., named: 



Pteris biformis Splitgerber. 

 Upper Surinam district, near plant. Merveille: Splitgerber, named: 



Pteris biformis Splitg. in Tijdschrift VII. p. 422. 

 Surinam : Hostmann 730. 

 All tropical America. 



PTERIDIUM Qled. 



Pteridium aquilinum (L.) Kuhn ex Diels Nat. Pflanzenf. I. p 296. 

 Pteris aquilina Linn. 



