#Typestatus download archive#

(1940) Exploradores e naturalistas da flora de Moçambique. Botanische Jahrbücher fur Systematik, Pflanzengeschichte und Pflanzengeographie 19: 256–277. (2011) Genealogias de São Tomé e Príncipe: subsídios. (2019) The vascular plant collections of Francisco Newton (1864–1909) in Angola. (2018) Twentieth century vascular plant taxonomy in Portugal. (2011) Annotated catalogue of the flowering plants of São Tomé and Príncipe. (1996) Notes on Brachystephanus (Acanthaceae). Botanical Journal of the Linnean Society 149: 85–114.įigueiredo, E. (2005) The Rubiaceae of São Tomé e Príncipe: taxonomy and conservation. Bulletin of the Natural History Museum 28 (1): 41–66.įigueiredo, E. (1998) The Pteridophytes of São Tomé and Príncipe (Gulf of Guinea). Biodiversity and Conservation 3: 785–793.įigueiredo, E. (1994) Diversity and endemism of Angiosperms in the Gulf of Guinea Islands. Crown Agents for Overseas Governments and Administrations, London, 336 pp.įigueiredo, E. Junta de Investigações do Ultramar, Lisboa, 422 pp.Įxell, A.W. Garcia de Orta : Serie de Botanica 6: 1–6.Įxell, A.W. (1984) In memory of Francisco de Ascenção Mendonça. Bulletin of the British Museum (Natural History) Botany 4 (8): 327–411.Įxell, A.W. (1973) Angiosperms of the islands of the Gulf of Guinea (Fernando Po, Príncipe, S.Tomé and Annobon). British Museum (Natural History), London, 58 pp.Įxell, A.W. (1956) Supplement to the catalogue of the vascular plants of S.Tomé (with Príncipe and Annobon). British Museum (Natural History), London, 428 pp.Įxell, A.W. (1944) Catalogue of the vascular plants of S.Tomé (with Príncipe and Annobon).

#Typestatus download archive#

Archive UCFCT Botânica: Fundo JH - Pasta De-E (328) - ENG (A)-3.Įxell, A.W. Proceedings of the California Academy of Sciences 60: 623–674.Įngler, A. (2009) The California Academy of Sciences Gulf of Guinea Expeditions (2001, 2006, 2008) VII. Botanical Journal of the Linnean Society 147: 469–481.ĭaniel, T.F. (2005) Taxonomy and conservation of the genus Psychotria in S.Tomé e Príncipe (Gulf of Guinea). Previous work done by Arthur Exell to address the issue is analysed and explained, and examples are presented.Īlves, R., Figueiredo, E. An understanding of the administrative methodology and numbering system used by Henriques is critical in taxonomic studies on the flora of São Tomé and Príncipe and adjacent areas, as the early collections inevitably included large numbers of type specimens. The conflicting numbers and label data that are found on these collections have been the source of considerable confusion in determining what constitute duplicates, and in many cases the type status of such collections. The numbering systems used by Júlio Henriques when specimens were prepared for distribution as donations or for determination from the Herbarium COI (Coimbra, Portugal) are addressed, with particular emphasis on the collections made by Adolfo Moller and Francisco Quintas on São Tomé and Príncipe in the 19 th century. Box 77000, Port Elizabeth, 6031 South Africa Department of Botany, Nelson Mandela University, P.O.