XX BIBLIOGRAPHY. 



Some French extracts from these letters were contributed by Alph. 

 de CandoUe in Archiv. Scienc. Phys. et Nat, nouv. pe'r., v. pp. 279, 280 : 

 Geneva, July 1859. 



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

 Angola na Africa equinoccial servindo de relatorio preliminar acerca da 

 explora9ao botanica da mesma provincia," in Atm. 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. Sac. v. pp. 182 — 187 : 

 London, 24 May 1861. 



16. "Lettre a M. Alph. de CandoUe 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 CandoUe 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 Lishoa No. 230 : 

 Lisbon, 1861. 



This was translated into English : — 



" The cultivation of cotton in Angola," translated by A. R. 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. " Synopse explicativa das amostras de madeiras e drogas 

 medicinaes e de outros objectos mormente ethnographicos colligidos 

 na provincia de Angola enviados a exposigao internacional de Londres 

 em 1862 incluindo os que foram offerecidos ao gabinete Pharmaco- 

 logico da escola medico-cirurgica 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 zangueharica e P. artemisicefolia Kl. in 

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



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

 with remarks on the Ampelidefe 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 

 Tra7is. 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 I'aspect et le caractere de la region littorale " (Note a), 

 " Les lacs d' Angola " (i:), " Influence des incendies sur la vege'tation 

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

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

 Mollusques terrestres et JIuviatile.s, pp. 35 — 38, 47, 48 : Paris, 1868. 



25. " Sertum Angolense, sive stirpium quarundam novarum vel 

 minus cognitarum in itinere per Angolam et Benguellam observatarum 

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

 pp. 1—94, tt. 1—25 : London, 1869. 



