Reference health
A revision of the genus Podococcus (Arecaceae)
3/3 checkable references clean · checked 2026-07-22
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
29 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 3 checked references that resolve
The 29 references without a DOI — listed, not checked
no DOI — not checkedAedo, C., Tallería, T. & Velayos, M. (eds.)(1999). Bases documentales para flora de Guinea Ecuatorial: Plantas vasculares y hongos. CSIC, Real Jardín Botánico, Madrid.
no DOI — not checkedBurkill, I. H. (1997) The useful plants of west tropical Africa: Vol. 4. Families M – R. Royal Botanic Gardens, Kew.
no DOI — not checkedCheek, M., Mackinder, B., Gosline, G., Onana, J.-M. & Achoundong, G. (2000). The phytogeography and flora of western Cameroon and the Cross River-Sanaga River interval. In: E. Robbrecht, J. Degreef & I. Friis (eds.), Plant systematics and phytogeography for the understanding of African biodiversity. Proceedings of the XVIth AETFAT Congress held at the National Botanic Garden, Belgium, August 28 – September 2, 2000. Syst. Geogr. Pl. 71: 1097 – 1100.
no DOI — not checkedDe Wildeman, E. (1928). Plantae Bequaertianae. Vol. IV, fasc. III, pp. 309 – 452.
no DOI — not checkedDransfield, J., Tesoro, F. O. & Manokaran, N. (eds.) (2002). Rattan: current research issues and prospects for conservation and sustainable development. Non-wood forest products 14. FAO, Rome.
no DOI — not checked____ & Uhl, N. W. (1998). Palmae. In: K. Kubitzki (ed.), Families and Genera of Vascular Plants. Volume IV. Flowering Plants. Monocotyledons, pp. 306 – 389. Springer, Berlin.
no DOI — not checkedDrude, O. (1895). Die Palmenflora des tropischen Afrika. Bot. Jahrb. Syst. 21: 108 – 136.
no DOI — not checkedGossweiler, J. (1936). Sur quelques Palmiers de l’Angola donnant des produits utilisables. Rev. Bot. Appl. Agric. Trop. 17: 895 – 898.
no DOI — not checkedGovaerts, R. & Dransfield, J. (2005). World Checklist of Palms. Royal Botanic Gardens, Kew.
no DOI — not checkedGuinea López, E. (1946). Ensayo Geobotánica de la Guinea Continental Española. Dirección de agricultura de los Territorios Españoles del Golfo de Guinea, Madrid.
no DOI — not checkedHua, H. (1895). Les dernières collections de M. Dybowski; quelques espèces rares ou nouvelles. Bull. Mus. Hist. Nat. (Paris) 1: 314 – 315.
no DOI — not checkedHutchinson, J. (1936). Palmae. In: J. Hutchinson & J. Dalziel (eds.), Flora of West Tropical Africa, Vol. II, pp. 386 – 392. The Crown Agents for the Colonies, London
no DOI — not checkedIUCN (2001). IUCN Red List Categories: Version 3.1. IUCN, Species Survival Commission, Gland, Switzerland
no DOI — not checkedKerchove de Denterghem, O. de (1878). Les Palmiers. J. Rothschild, Paris.
no DOI — not checkedMoore. H. E. (1971). Wednesdays in Africa. Principes 15: 111 – 119.
no DOI — not checked____ (1973). The major groups of palms and their distribution. Gentes Herb. 11: 27 – 141.
no DOI — not checkedOates, J. F., Bergl, R. A. & Linder, J. M. (2004). Africa’s Gulf of Guinea forests: Biodiversity patterns and conservation priorities. Advances Appl. Biodiversity Sci. 6.
no DOI — not checkedPellegrin, F. (1938). La Flore du Mayombe [d’après les récoltes de M. Georges Le Testu]. Troisième partie. [Extrait Mém. Soc. Linn. Normandie, n.s., Bot. 1 (4)]
no DOI — not checkedRaponda-Walker, A., & Sillans, R. (1961). Les plantes utiles du Gabon. Lechevalier, Paris.
no DOI — not checkedRenier, M. (1948). Flore du Kwango. Tome 1. Mission des Jésuites, Kisantu, Congo.
no DOI — not checkedRussell, T. A. (1968) Palmae. In: J. Hutchinson, J. M. Dalziel & F. Hepper (eds.), Flora of West Tropical Africa. 2nd edition Volume 3, Part 1, pp. 159 – 169. Crown Agents for Overseas Governments and Administrations, London.
no DOI — not checkedSunderland, T. C. H. (2000). The taxonomy, ecology and utilisation of African rattans (Palmae: Calamoideae). PhD Thesis. University College, London and the Royal Botanic Gardens, Kew.
no DOI — not checkedTomlinson, P. B. (1962). Palms of Africa. Principes. 6: 96 – 103
no DOI — not checkedUhl, N. & Dransfield, J. (1987). Genera Palmarum: a classification of palms based on the work of H. E. Moore Jr. The L. H. Bailey Hortorium and The International Palm Society. Allen, Lawrence, Kansas.
no DOI — not checkedVan Valkenburg, J. L. C. H. (1997). Non-timber forest Products of East Kalimantan — potentials for sustainable forest use. (Tropenbos Series 16). The Tropenbos Foundation, Wageningen
no DOI — not checked____ (2006). Palmae. In: M. S. M. Sosef et al., Check-list des plantes vasculaires du Gabon/Checklist of Gabonese vascular plants, pp. 320 – 321. Jardin Botanique National de Belgique/National Botanic Garden of Belgium, Meise. (Scripta Bot. Belg. 35).
no DOI — not checked____, Sunderland, T., Ngok Banak, L. & Issembé, Y . (2007). Sclerosperma and Podococcus in Gabon. Palms 51 (2): 77 – 83
no DOI — not checkedWalker, A. (1931). L’emoumou (Podococcus barteri) Palmier intéressant du Gabon. Rev. Bot. Appl. Agric. Trop. 11: 933 – 934.
no DOI — not checkedWright, C. H. (1902). Palmae. In: W. T. Thiselton-Dyer (ed.), Flora of Tropical Africa 8: 97 – 127. Reeve. London
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