MOUNT BOBAIM4 EN BBITISH GUIANA. 85 



54 POLYPODITJM BIGESCBNS, Bory, in Willd. Sp. PI. v. p. 183; Baker, in Trans. Linn. 

 Soc. Ser. II. Hot. ii. (1887), p. 292. 



Boraima: upper slopes, McConnell Sf Quelch, is, 70; summit, S(i00 ft., McCotmell Sf 

 Quelch, 559. 



British Guiana : Kwating Creek ; also in the West Indies, Venezuela, New Granada, 

 Ecuador. Peru, Brazil, Solomon Islands, Mascarene Islands, and Tropical Africa. 



55. Poi/TPODIUM BLASTICDM, Bory, in Willd. Sp. PI. v. p. 183. 



Makarapan Mt. on the north of Kwaimatta, 2000 ft., McConnell 8f Quelch, 278. 

 British Guiana : Kwating Greek ; Berbice; also in Florida, the West Indies, Central 

 America, New Granada, Ecuador, Peru. Bolivia, Paraguay, and Brazil. 



56. Polypodittm meridensk, Klotzsch. in Linnaea, xx. (1846), p. 380. 

 Summit of Boraima, 8600 ft., McConnell Sf Quelch, 198, 499, 560. 

 Venezuela, New Granada, South Brazil. 



7. Polypodium incanum, Sw. Syn. Fil. p. 35. 



Kanaku Mts., 500 ft., McConnell A- (JnelcL 271. 



British Guiana: Savannah Bush; Rupununi; Corentyne River; also in the 

 Southern United States, West Indies, Central America, French. Guiana, Venezuela, New 

 Granada, Peim, Brazil, Paraguay, Uruguay, Chili, South Africa, and the Zambesi. 



58. Polypodj [TM crassifolium, Linn. Sp. PI. ed. 1, p. 1083; R. Schomb. Beisen in 

 Brit.-Guiana, iii. p. 1053 ; Appivn, Unter den Tropen, ii. p. 595. 



Boraima range, 3500 i't., McConnell Sf Quelch, 603. 



West Indies, Central America, French Guiana, Surinam, Venezuela, New Granada, 

 Ecuador, Galapagos Islands, Peru. Bolivia, Brazil. 



59. Gymnogramme cyclophyela, Baker, in Trans. Linn. Soc. Ser. II. Bot. ii. (1887), 

 p. 293, t. 53. 



Summit of Boraima, 8600 ft., McConnell Sf Quelch, 116, 120, 567. 

 Endemic. 



60. Gymnogramme elaphoglossoides, Baker, in Trans. Linn. Soc. Ser. II. Bot. ii. 



(1887), p. 293, t. 51, 

 Summit of Boraima, 8600 ft., McConnell Sf Quelch, 112, 554. 

 Endemic. 



61. Gymnogramme pumila, A. Spreng. Tent. Suppl. ad Syst. Veg. p. 31 ; B. Schomb. 



Beisen in Brit.-Guiana, iii. p. 1054. 

 Mazaruni, 250 ft., McConnell Sf Quelch, 491. 



British Guiana: Rupununi River; also in the West Indies, Central America, New- 

 Granada, and Brazil. 



