276 FiLiCES (Carruthers). [Polypodiwm 



Prince's Island.— Growing, but rarely, on old tree trunks in the 

 woods near the sea ; Sept. 1853. No. 17. , . ^^ j 



St Thomas's Island.— Frequent on the old tree trunks m the woods 

 of Monte CafE^ from 2000 to 2500 ft. ; Deo. 1860. No. 69. 



20. NOTHOL^NA R Br. Prod. p. 145 (1810). 



N. insequalis Kunze, Farrnkr. p. 146 (1840-47). 



PuNGO Andongo.— On the rocks of Pedra Songue and in fissures in 

 the rocks near Caghuy ; end of March and beginning of April. In 

 holes and fissures in the rocks of the prsesidium (Pedra Cabondo). 

 April 1857. No. 147. , , . „ ^ ^ 



HuiLLA.— On the scattered rocks m the plam called Empalanca 

 between Lopollo and Humpata ; Oct. 1859, May 1860. No. 197. 



21 GYMNOGRAMMA Desv. Berlin Mag. v. Jahrg. p. 304 



(1811). 



1. G. cordata Schlecht. Adumb. PI. p. 16 (1825). 

 Huilla.— Sparsely on the schistose rocks of Morro de Monino ; in 



fr. April 1860. No."l90. 



2. G. rosea Desv. Berlin Mag. v. Jahrb. p. 306 (1811). 



0. conspersa Kze. Farrnkr. p. 225 (1840-47). G. argentea 

 Mett. in Kuhn, Fil. Afr. p. 59 (1868), Baker Syn. Fil. ed. ii. 

 p. 385 (1874). 



Huilla.— Pendulous from the fissures of rocks of Morro de Monino ; 

 in fr. April 1860. No. 199. 



22. VITTARIA J. E. Smith, Mem. Acad. Turin, v. 413 (1793). 

 V. elongata Sw. Syn. Fil. pp. 109, 302 (1806). 



Prince's Island. — On old trunks of palms in primitive woods ; 

 without fr. Sept. 1853. No. 13. 



23. ACROSTICHUM Linn. Gen. Pl. 322 (1737). 



1. A. Welwitschii Baker, Syn. Fil. ed. ii. p. 521 (1874). 

 Huilla.— On wet rocks at the cataracts near Ferrao do Sola, 



Lopollo ; without fr. May 1860. No. 187. 

 A csespitose plant with subpendulous fronds. 



2. A. guineense. 



Lomariopsis guineensis Kuhn, Fil. Afr. p. 53 (1868). L. 

 ma/rginata Kuhn in Sched. Schweinfurth, Reise nach Trop. Afr. 

 No. 3607. Acrostichum sorbifolium Hk. k Bak. Syn. Fil. p. 412 

 (1868). 



St. Thomas's Island. — Not infrequent in the primeval woods about 

 Fazenda, Monte Cafi^ ; in fr. Dec. 1860. No. 68. 



3. A. gaboonense Hk. Sp. Fil. v. p. 270 (1874). 



GoLUNGO Alto. — In very shady primitive woods of the mountains 

 Cungulungulo ; Feb. 1855. No. 155. 



4. A. Boivini Welw. ms. 



Chrysodium Boivini Mett. in Kuhn, Fil. Afr. p. 51. 



GoLUNGO Alto. — In shady places in the primitive woods of the 

 Cungulungulo mountains, near Grama's house, Montalegre, in places 

 where Coffea arahka is indigenous ; m fr. Dec. 1865. No. 166. 



