i 7 "*' filices (Carruthers). [Poh/podium 
Prince's Island. — Growing, but rarely, on old tree trunks in the 
woods near the sea ; Sept. 1853. No. 17- 
St. Thomas's Island. — Frequent on the old tree trunks in the woods 
of Monte Caffe from 2(100 to 2500 ft. ; Dec. 1860. No. 69. 
20. N0TH0L.ENA R. Br. Prod. p. 145 (1810). 
N. inaequalis Kunze, Farrnkr. p. 146 (1840-47). 
PrJNGO 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 in the plain called Empalanca 
between Lopollo and Humpata ; Oct. 1859, May 1860. No. 197. 
21. GYMN0GRAMMA Desv. Berlin Mag. v. Jahrg. p. 304 
(1811). 
1. G. cordata Schlecht. Adumb. PI. p. 16 (1825). 
Huilla. — Sparselv 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). 
G. conspersa Kze. Farrnkr. p. 225 (1840-47). G. an/entea 
Mett. in Kubn, Fil. Afr. p. 59 (1868), Baker Syn. Ml. 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. PI. 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 casspitose plant with subpendulous fronds. 
2. A. guineense. 
Lomariopsis guineensis Kuhn, Fil. Afr. p. 53 (1868). L. 
marginata Kubn in Sched. Schweinfurth, Reise nach Trop. Afr. 
No. 3607. Acrostichum sorbifolium Hk. & Bak. Syn. Fil. p. 412 
(1868). 
St. Thomas's Island. — Not infrequent in the primeval woods about 
Fazenda, Monte Caffe ; 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. 
Chry sodium Boivini Mett. in Kuhn, Fil. Afr. p. 51. 
GOLUNGO Alto. — In shady places in the primitive woods of the 
Cungulungulo mountains, near Graca's house, Montalegre, in places 
where Coffea arabica is indigenous ; in fr. Dec. 1855. No. 156. 
