XX BIBLIOGRAPHY. 



Some French extracts from these letters were contributed by Alph. 

 de Candolle in Archiv. Scienc. Phys. et Nat, nouv. per., v. pp. 279, 280 : 

 Geneva, July 1859. . . 



14. " Apontamentos phy to-geographicos sobre a flora da provincia de 

 Angola na Africa equinoccial servindo de relatorio preliminar acerca da 

 exploracao botanica da mesma provincia," in Ann. Conselho Ultramar. 

 No. 55 Dec. 1858, parte nao official, pp. 527—593 : Lisbon, 1859. 



15. " Extract from a letter, addressed to Sir William J. Hooker, on 

 the botany of Benguela, Mossamedes, etc., in Western Africa," dated 

 16 August 1860 from Loanda, in Journ. Linn. Soc. v. pp. 182—187 : 

 London, 24 May 1861. 



16. "Lettre a, M. Alph. de Candolle sur la vegetation du plateau de 

 Huilla dans le Benguela," dated 20 April 1861 from Lisbon, translated > 

 from German into French, in Archiv. Scienc. Phys. et Nat, nouv. per., 

 xi., pp. 195—203 : Geneva, July 1861. 



' Alph. de Candolle added some notes to the letter, and also obser- 

 vations on the subject, on pages 193—195 and 204—206 of the same 

 volume. 



17. " Cultura de algodao em Angola," in Diario da Lisboa No. 230 : 

 Lisbon, 1§61. 



This was translated into English : — 



" The cultivation of cotton in Angola," translated by A. K. Saraiva 

 from the original official pamphlet published at Lisbon by order of the 

 Portuguese Government ; pp. 16 : London, 1862. 



[On the Oaks (carvalho) of Portugal : in Portuguese, 1861. See 

 Trimen in Journ. Bot. 1873, p. 3 ; I have not seen any such paper.} 



18. "Syhopse explicativa das amostras de madeiras e drogas 

 medicinaes e de outros objectos mormente ethnographicos colligidos' 

 na provincia de Angola enviados a exposicao international de Londres 

 em 1862 incluindo os que foram offerecidos ao gabinete Pharmaco-, 

 logico da escola medico-tirurgica de Lisboa ; " pp. 56 : Lisbon, 1862. 



-The preface, dated 20 Sept. 1862, explains that this is a separate 

 edition, with some editorial alterations, of notes printed in the Gazeta 

 medica of Lisbon, Nos. 14 to 17, in 1862. 



19. " Carta sobre a Pretrea zanguebarica e P. artemisicefolia Kl. in 

 Gazeta medica de Lisboa, p. 474 : Lisbon, 1863." 



20. " On a remarkable species of Cissus from the south of Benguella, 

 with remarks on the Ampelidese of Angola and Benguella," in Journ. 

 Linn. Soc. viii. pp. 75—77 : London, 3 Sept. 1864. 



21. "Observations on the origin and the geographical distribution 

 of the Gum Copal in Angola, West Tropical Africa," in Journ. Linn. 

 Soc. ix. pp. 287—302 : London, 14 June 1866. 



22. " The Pedras Negras of Pungo Andongo in Angola," in Andr. 

 Murray's Journ. Trav. i. pp. 22—36, pi. 1 : London, Feb. 1868. 



23. " Fungi Angolenses." Part I. By Welwitsch and Currey, in 

 Trans. Linn. Soc. xxvi., part i., pp. 279—294, tt. 17—20 : London, 1868. 



This is all that was ever published, although it was intended in a 

 subsequent paper to add the Hymenomycetes. 



24. " Sur l'aspect et le caractere de la region littorale " (Note a), 

 " Les lacs d' Angola " (b), " Influence des incendies sur la ve'ge'tation 

 et sur l'aspect de la campagne" (c), " Sur une monnaie de la cote de 

 Guinee fabriquee avec une coquille " (b) ; in appendix to A. Morelet's 

 Mollmques terrestres et flumatiles, pp. 35—38, 47, 48 : Paris 1868. 



25. " Sertum Angolense, sive stirpium quarundam novarum vel 

 minus cognitarum in itinere per Angolam et Benguellam observata,rum 

 descriptio iconibus illustrata," in Trans. Linn. Soc. xxvii Dart i 

 pp. 1—94, tt. 1—25 : London, 1869. ■> v ■ ■ 



