Abstract
Angola is a large south-tropical African country with a rich plant diversity of over 7000 species. The vast majority of the plants collected in the country for deposition in preserved collections was obtained while Angola was under Portuguese rule. An historical analysis is presented of plant collecting in the country from the earliest times until the end of the 20th century. We also reflect on connections between biodiversity science and slavery; only recently have these links been acknowledged and receiving attention. The social environment prevalent in Angola at the time of its historical botanical exploration is discussed to enable an improved understanding of connections between scientific endeavour, colonialism, and slavery in the country. Gender- and ethnic group-based aspects are analysed and discussed.
References
Axelson, E. (1998) Vasco da Gama. The diary of his travels through African waters 1497 to 1499. Stephan Phillips (Pty), Somerset West, 102 pp.
Barbosa, L.A.G. (1970) Carta fitogeográfica de Angola. Instituto de Investigação Científica de Angola, Luanda, 323 pp.
Birmingham, D. (2015) A short history of modern Angola. Jonathan Ball, Johannesburg & Cape Town, 159 pp.
Bossard, E. (1993) Collecteurs Botaniques en Angola. Memórias da Sociedade Broteriana 29: 85–104.
Brásio, A. (1940) A missão e seminário da Huíla. Colecção Pelo Império no. 64. Agência Geral das Colónias, Lisboa, 100 pp.
Butler Greenfield, A. (2006) A perfect red. Empire, espionage, and the quest for the colour of desire. Harper Perennial, New York, 338 pp.
Capelo, H. & Ivens, R. (1881) De Benguella às terras de Iácca. 2 vols. Imprensa Nacional, Lisboa, 379+413 pp.
Capelo, H. & Ivens, R. (1882) From Benguela to the territory of Yacca. S. Low, Marston, Searle, & Rivington, London, 395+350 pp.
Capelo, H. & Ivens, R. (1886) De Angola à contra-costa. 2 vols. Imprensa Nacional, Lisboa, 448 + 490 pp.
Carine, M. (ed.) (2020) The collectors. Creating Hans Sloane’s extraordinary herbarium. Natural History Museum, London, 208 pp.
Chevalier, A.J.B. (1911) Sudania. Énumération des Plantes récoltées en Afrique tropicale par M. Aug. Chevalier de 1898 à 1910 inclus. Tome 1 (Nº 1 à nº 12.000). Augustin Challamel, Paris, pages not numbered consecutively throughout, ‘Table des Matières’ not numbered. https://doi.org/10.5962/bhl.title.11024
Chevalier, A.J.B. (1920) Exploration Botanique de l’Afrique Occidentale Française. Tome I, Enumeration des Plantes récoltées. Paul LeChevallier, Paris, 798 pp. [https://bibdigital.rjb.csic.es/idurl/1/14222]
Crouch, N.R., Smith, G.F., Klopper, R.R., Figueiredo, E., McMurtry, D. & Burns, S. (2015) Winter-flowering maculate aloes from the Lowveld of southeastern Africa: notes on Aloe monteiroae Baker (Asphodelaceae: Alooideae), the earliest name for Aloe parvibracteata Schönland. Bradleya 33: 147–155. https://doi.org/10.25223/brad.n33.2015.a20
Dold, T. & Kelly, J. (Comp. & Eds.) (2018) Bushmen, botany and baking bread. Mary Pocock’s record of a journey with Dorothea Bleek across Angola in 1925. NISC (Pty) Ltd, Grahamstown, 310 + appendices 1–6, numbered separately, A 49 pp.
Dolezal, H. (1974) Friedrich Welwitsch. Vida e Obra. Junta de Investigações Científicas do Ultramar, Lisboa, 249 pp.Domico, T. (2018) The great cactus war. True story of the greatest plant invasion in human history. Green Flash Books, an imprint of Turtleback Books Publishing, Ltd, Friday Harbour, Washington State, 349 pp.
Estermann, C. (1941) Contribuição dos missionários do Espírito Santo para a exploração científica do sul de Angola. Boletim Geral das Colónias 196: 3–15.
Exell, A.W. (1962) Pre-Linnean collections in the Sloane Herbarium from Africa south of the Sahara. In: Fernandes, A. (ed.) Comptes Rendus de la IVe réunion plénière de l’Association pour l’étude de la flore de l’Afrique Tropicale. Junta de Investigações do Ultramar, Lisboa, pp. 47–49.
Exell, A.W. (1984) In memory of Francisco de Ascenção Mendonça. Garcia de Orta, Sér. Botânica 6: 1–6.
Exell, M.A. (1937) Diary of the 1937 expedition to Angola. Typescript.
Fernandes, A. (1939) Notícia sôbre a vida e a obra do Prof. Luiz Wittnich Carrisso. Boletim da Sociedade Broteriana 13: xxxiii–lxxii.
Ferrão, J.E.M. (2005 [November]) A aventura das plantas e os descobrimentos portugueses / The adventure of plants and the Portuguese discoveries. 3ª Edição. Instituto Investigação Científica Tropical, Lisboa, Fundação Berardo, Funchal, and Chaves Ferreira—Publicações, S.A., Lisboa, 287 pp.
Figueira, R. & Lages, F. (2019) Chapter 19. Museum and herbarium collections for biodiversity research in Angola. In: Huntley, B.J., Russo, V., Lages, F. & Ferrand, N. (Eds.) Biodiversity of Angola. Science and conservation: a modern synthesis. Springer Nature, Berlin, pp. 513–542. https://doi.org/10.1007/978-3-030-03083-4_19
Figueiredo, E., Matos, S., Cardoso, J.F. & Martins, E.S. (2008) List of collectors / Lista de colectores. In: Figueiredo, E. & Smith, G.F. (Eds.) Plants of Angola/Plantas de Angola. Strelitzia no. 22. South African National Biodiversity Institute, Pretoria, pp. 4–11.
Figueiredo, E., Paiva, J., Stévart, T., Oliveira, F. & Smith, G.F. (2011) Annotated catalogue of the flowering plants of São Tomé and Príncipe. Bothalia 41: 41–82. https://doi.org/10.4102/abc.v41i1.34
Figueiredo, E, Silva, V., Coutinho, A. & Smith, G.F. (2018) Twentieth century vascular plant taxonomy in Portugal. Willdenowia 48 (2): 303–330. https://doi.org/10.3372/wi.48.48209
Figueiredo, E. & Smith, G.F. (2008) Plants of Angola/Plantas de Angola. Strelitzia 22. South African National Biodiversity Institute, Pretoria, vi+282 pp.
Figueiredo, E. & Smith, G.F. (2010) The colonial legacy in African plant taxonomy. South African Journal of Science 106 (3/4): Article #161. [pp. 1–4.] https://doi.org/10.4102/sajs.v106i3/4.161
Figueiredo, E. & Smith, G.F. (2012) Common names of Angolan plants. Inhlaba Books, Pretoria, viii + 262 pp.
Figueiredo, E. & Smith, G.F. (2017) Common names of Angolan plants. 2<sup>nd</sup> edn. Protea Book House, Pretoria, 399 pp.
Figueiredo, E. & Smith, G.F. (2019) Typification of the name Hoodia currorii (Apocynaceae). Phytotaxa 423 (5): 297–300. https://doi.org/10.11646/phytotaxa.423.5.5
Figueiredo, E. & Smith, G.F. (2020a) Andrew Beveridge Curror (1811–1844): collecting natural history specimens while preventing the slave trade along the west coast of Africa. Phytotaxa 436 (2): 141–156. https://doi.org/10.11646/phytotaxa.436.2.4
Figueiredo, E. & Smith, G.F. (2020b) Friedrich Welwitsch and his overlooked contributions to the Flora of Tropical Africa, with a discussion of the names of Kalanchoe (Crassulaceae subfam. Kalanchooideae) that should be ascribed to Welwitsch alone. Phytotaxa 458 (1): 83–100. https://doi.org/10.11646/phytotaxa.458.1.5
Figueiredo, E. & Smith, G.F. (2020c) Friedrich Welwitsch and his contributions to the exploration and study of the flora of São Tomé and Príncipe, Gulf of Guinea, with typification of three names described from his collections. Phytotaxa 459 (3): 227–234. https://doi.org/10.11646/phytotaxa.459.3.4
Figueiredo, E. & G.F. Smith (2021) Joaquim José da Silva (c. 1755–1810): his life, natural history collecting activities, and involvement in the so-called first scientific expedition in the interior of Angola. Candollea 76: 125–138. https://doi.org/10.15553/c2021v761a13
Figueiredo, E., Smith, G.F. & Ceríaco, L.M.P. (2019) The vascular plant collections of Francisco Newton (1864–1909) in Angola. Phytotaxa 413 (3): 207–224. https://doi.org/10.11646/phytotaxa.413.3.2
Figueiredo, E., Smith, G.F. & Dressler, S. (2020) The botanical exploration of Angola by Germans during the 19th and 20th centuries, with biographical sketches and notes on collections and herbaria. Blumea 65 (2): 126–161. https://doi.org/10.3767/blumea.2020.65.02.06
Findlen, P. (1994) Possessing nature. Museums, collecting, and scientific culture in early modern Italy. University of California Press, Berkeley, Los Angeles, Toronto, 449 pp.
Garcia, J.G. (1970) Eng. Agr. Joaquim Martinho Lopes de Brito Teixeira. Boletim da Sociedade Broteriana, sér. 2, 44: vii–xvi.
Gonçalves, A.E. (1996) António Rocha da Torre (1904–1995). Garcia de Orta, Sér. Botânica. 13 (1): 4–5.
Gossweiler, J. (1939) Elementos para a história da exploração botânica de Angola. Boletim da Sociedade Broteriana 13: 283–305.
Gunn, M. & Codd, L.E. (1981) Botanical exploration of southern Africa. An illustrated history of early botanical literature on the Cape flora. Biographical accounts of the leading plant collectors and their activities in southern Africa from the days of the East India Company until modern times. A.A. Balkema, Cape Town, 400 pp.
Heintze, B. (2010) Exploradores Alemães em Angola (1611–1954): Apropriações etnográficas entre comércio de escravos, colonialismo e ciência. Universitätsbibliothek Johann Christian Senckenberg, Frankfurt. [Translation of Heintze, B. (2007) Deutsche Forschungsreisende in Angola. ed. 2, Lembeck, Frankfurt am Main, 463 pp.]
Holmgren, P.K., Holmgren, N.H. & Barnett, L.C. (1990) Index herbariorum. Part I, The herbaria of the world. 8<sup>th</sup> edn. Regnum Vegetabile 120. New York Botanical Garden for the International Association for Plant Taxonomy, New York, 693 pp.
Jackson, W.P.U. (1980) Wild flowers of the fairest Cape. Howard Timmins Publishers, Cape Town, 120 pp.
Johnston, H.H. (1895) The river Congo from its mouth to Bolobo with a general description of the natural history and anthropology of its western basin. 4<sup>th</sup> ed. revised by the author. Sampson Low, Marston & Company, London, 300 pp. https://doi.org/10.5962/bhl.title.58200
Jordan, K. (1936) Dr. Karl Jordan’s expedition to South-West Africa and Angola. Narrative. Novitates Zoologicae: a journal of zoology in connection with the Tring Museum 40: 17–62.
Kean, S. (2019 [5 April]) Science’s debt to the slave trade. Historians confront the tainted origins of key plant and animal collections. Science 364 (6435): 16–20. https://doi.org/10.1126/science.364.6435.16
Keraudren, M. & Aymonin, G.G. (1968) Le Professeur Henri Humbert (1887–1967). Vegetatio 16 (1/4): 220–223. https://doi.org/10.1007/BF00261364
Kingsbury, N. (2009) Hybrid. The history and science of plant breeding. The University of Chicago Press, Chicago and London, 493 pp.
Launert, E. (1993) Obituary: Arthur Exell. The Independent, Thursday 18 February 1993. Available from: https://www.independent.co.uk/news/people/obituary-arthur-exell-1473607.html (accessed 14 October 2021)
Leitão, L.M.T.M. (2016) Direito do trabalho em Angola. Almedina, Coimbra, 418 pp.
Martins, E.S. & Martins, T.G. (2002) Herbários em Angola: que futuro? Garcia de Orta, Sér. Botânica 16 (1–2): 1–4.
Mendes, E. (1959) Colheitas de Mendes, E.J. em Angola, 1959–60. Manuscript. Digitised at JSTOR Global Plants. [https://plants.jstor.org]
Mendonça, F.A. (1952) John Gossweiler. Anuário da Sociedade Broteriana 26: iii–xiii.
Milne-Redhead, E. (1978) Mary Alice Eleanor Richards (1885–1977). Watsonia 12: 187–190.
Monteiro, J.J. (1875) Angola and the River Congo. 2 vols. Macmillan and Co, London, 305 + 340 pp.
Moreira, I., Martins, E.S. & Basto, M.F.P. (2009) Breve nota biográfica de Grandvaux Barbosa. In: Barbosa, L.A.G. (Ed.) Carta Fitogeográfica de Angola. Facsimile edn. Associação do Ensino Superior em Ciências Agrarias dos Países de Língua Portuguesa (ASSESCA-PLP) and Associação das Universidades de Língua Portuguesa (AULP), Coimbra, pp. xi–xii.
Ogilvie, B.W. (2008) The science of describing. Natural history in Renaissance Europe. The University of Chicago Press, Chicago and London, 385 pp.
Pearson, H.H.W. (1910) The travels of a botanist in South-West Africa. The Geographical Journal 35 (5): 481–511. https://doi.org/10.2307/1777772
Polhill, R.M. (1980) Helen Faulkner, 1888–1979. Kew Bulletin 34 (4): 619–620.
Regala, F.T. (2014) António de Barros Machado (01/10/1912 - 30/05/2002) Figura ímpar da Espeleologia Portuguesa. Trogle 6: 46–61.
Romeiras, M.M. (1999) Subsídios para o conhecimento dos colectores botânicos em Angola. Revista de Ciências Agrárias 22 (4): 73–83.
Saraiva, S., Gonçalves, A.E., Conde, P., Martins, E.S., Figueira, R. & Catarino, L. (2012) António Rocha da Torre e a flora de Moçambique. In: Atas do Gongresso Internacional Saber Tropical em Moçambique: história, memória e ciência, 24–26 outubro de 2012. IICT, Lisboa, pp. 1–15. [https://2012congressomz.files.wordpress.com/2013/09/susana_t05c04-2.pdf]
Scheepers, J.C. (1990) Foreword. In: Zacharias, P.J.K., Acocks’ notes: key grasses of South Africa, being the facsimile of original work by John Phillip Harison Acocks held in the Ackocksiana collection of the Botanical Research Institute, Pretoria. Grassland Society of Southern Africa, Howick, pages not numbered conventionally.
Silva, J.J. (post. 1785) Riscos De alguns Mammaes, Aves e Vermes do Real Museo de Nossa Senhora d’Ajuda. Ditos De Peixes e Vermes de Angola, com o Prospecto da Embocadura do Rio Dande. Ditos De varios Animaes raros de Moçambique com alguns Prospectos e Retratos. Arquivo Histórico dos Museus da Universidade de Lisboa.
Smith, G.F. & Figueiredo, E. (2021) Taxonomic and nomenclatural notes on Kalanchoe hauseri Werderm. (Crassulaceae subfam. Kalanchooideae) from Angola, with notes on Friedrich Welwitsch’s collecting activities in the country. Bradleya 39: 182–187. https://doi.org/10.25223/brad.n39.2021.a18
Smith, G.F., Figueiredo, E. & Catarino, L. (2012) Obituary. Eduardo José dos Santos Moreira Mendes (1924–2011). Bothalia 42 (1): 67–68. https://doi.org/10.4102/abc.v42i1.8
Smith, G.F. & Willis, C.K. (1999) Index herbariorum: southern African supplement. 2<sup>nd</sup> edn. Southern African Botanical Diversity Network Report No. 8. SABONET, Pretoria, pp. 1–181.
Tams, G. (1845) Visit to the Portuguese possessions in South-western Africa. 2 vols. T.C. Newby, London, 300 + 257 pp.
Thiers, B. (2021 [continuously updated]) Index herbariorum: a global directory of public herbaria and associated staff. New York Botanical Garden’s Virtual Herbarium. [http://sweetgum.nybg.org/ih/]
Tuckey, J.H. & Smith, C. (1818) Narrative of an expedition to explore the river Zaire, usually called the Congo, in South Africa, in 1816, under the direction of Captain J.H. Tuckey R.N. To which is added, The journal of Professor Smith; some general observations on the country and its inhabitants. J. Murray, London, 498 pp. https://doi.org/10.5962/bhl.title.15375
Victor, J.E., Smith, G.F., Ribeiro, S. & Van Wyk, A.E. (2015) Plant taxonomic capacity in South Africa. Phytotaxa 238 (2): 149–162. https://doi.org/10.11646/phytotaxa.238.2.3
Victor, J.E., Smith, G.F. & Van Wyk, A.E. (2016) History and drivers of plant taxonomy in South Africa. Phytotaxa 269 (3): 193–208. https://doi.org/10.11646/phytotaxa.269.3.3
Wiencek, H. (1981) Portugal of the navigators. In: Milton, J. & Wiencek, H. (Eds.) Frontiers of Europe. The rise and fall of empires. Russia of the czars. Portugal of the navigators. Cassell Ltd, London, pp. 89–168.
