Tropical Africa and Islands. i o i 



PeUcea — continued. 



P. Boivini, Hook. Hab. : Mauritius, Madagascar, Nossi-beh, 

 Comoro Islands. 



P. consobrina, Hook, Hab. : Madagascar, Cameroon Mountains. 

 Kuhn. 



P. Barklyse, Baker. Hab. : Seychelles. $. 



P. Doniana, Hook. Hab. : Tropical Africa, tbe Niger country, 

 Angola ; Zambesi Land. $. 



P. hastata, Link. Hab. : Bourbon, Mauritius, Madagascar, Co- 

 moro Islands, Johanna Island, Nossi-beh ; burning mountain, 

 Angasilia Island, Seychelles, Angola, Cameroons; Cape Verde 

 Islands, Island St. Nicholas. — Kuhn. Zambesi Land. 



P. calomelanos. Link. Hab. : Zambesi Land, Angola. 



P. articulata. Baker (Pteris, KmM^s.'). Hab. : Bourbon and 

 Mauritius, arid rocky places ; cascade of Reduit, and that of Tamarin ; 

 Madagascar, rocks on the ground of the Chute d'Eau d'Ouwilave 

 Kiviere Divoudron. $. 



Pteris. 



Pt. longifolia, Z. Hab. : Isle San Nicol, Cape Verde Islands, 

 Angola ; Bourbon, Mauritius, Madagascar, Comoro Isles, Mayotte, 

 Zanguebar, Mombas ; Abyssinia. Jiuhn. 



Pt. cretica, L. Hab. : Bourbon, Mauritius, Abyssinia, Arabia. 



Pt. pellucida, Presl. Hab. : Guinea coast. 



Pt. Madagascarica, Ag. Hab. : Madagascar, Comoro Isles, Isle 

 Mobil. $. 



Pt. quadriaurita, Retz. Hab. i West Tropical Africa, Senegambia, 

 Fernando Po, Angola, Zambesi Land, Madagascar. 



Pt. scabra, Bory. Hab. ; woods in Mauritius and Bourbon, 

 Madagascar. $. 



Pt. paleacea, Boxb. Hab. : summit of Diana's Peak in the upper 

 exposed part of St. Helena. $. 



Pt. arguta. Ait. Hab. : St. Helena. Kuhn. 



Pt. flabellata, Thunh. Hab. : Bourbon, Mauritius, Fernando Po, 

 Isle of St. Thomas, Angola, Ascension Island ; Green Mountain, 

 12-1,800 feet elevation ; St. Helena, southern declivity of Diana's 

 Peak ; Cape Verde Islands ; East Tropical Africa, on Mount Kili- 

 mandjaro, region of Dschagga, 5,800-7,800 feet. — Kuhn. Abys- 

 sinia, by streams in mountain districts near Sabra. 



Pt. brevisora. Baker (Hypolepis Pterioides, Hook.). Hab. : Ca- 

 meroon Mountains, and Fernando Po, at an elevation of 4-7,000 

 feet. Hook. Second Cent. Ferns, t. 59. ^. 



Pt. aquilina, L. Hab. : Cape de Verde Islands, Fernando Po, 

 Sierra Leone ; Cameroon Mountains, to 7,000 feet ; Bourbon, Mau- 

 ritius, Madagascar, Comoro Isles, Island of Angasilia, Mount Kili- 

 mandjaro. — Kuhn. Abyssinia, 8-9,000 feet, near Genansa. 



Pt. biaurita, L. Hab. : Bourbon, Mauritius, Comoro Isles, 

 Johanna Island, Mayotte, Angasilia. — Kuhn. Fernando Po, Congo, 

 Sierra Leone, river Niger, Cameroon Mountains. 



Pt. triplicata, Agardh. Hab. : Mozambique Channel, Mada- 

 gascar. S. 



Pt. Melleri, Baker. Hab. . cascades of the Anevoca Valley, 

 Madagascar. $. 



Pt. LancEefolia, Agardh. Hab. ; interior of Madagascar. $. 



