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Username Bridging the Mozambique Channel: first record of rosacea Password (, ) for Mayotte (Comoros Archipelago, Indian Remember me Ocean) Login

NOTIFICATIONS TIMOTHÉE LE PÉCHON, SEBASTIEN TRACLET, FABIEN BARTHELAT, ABASSI DIMASSI, LUC D. B. GIGORD, ANRIF HAMIDOU, LUCILE JOURDAIN-FIEVET, GUILLAUME VISCARD, VINCENT BOULLET View Subscribe

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In this study, we used an integrative approach combining morphological and molecular data with ecology, in order to clarify the identity of a Dombeya newly recorded as occurring in Mayotte. Morphological and molecular evidence are in agreement and Search Scope convincingly show that specimens of this newly recorded can be confidently assigned to D. rosacea, previously known only All from four herbarium sheets from Madagascar. The new populations of this species in the Comoros significantly expand the extant area of occupancy of D. rosacea. Ecological preferences are also discussed, as populations of D. rosacea were found in greatly contrasting Search sub-humid habitats. This newly reported geographical disjunction between the Comoros and Madagascar strengthens the evidence for a biogeographic connection between the floras of these two regions. Browse By Issue By Author By Title Keywords Other Journals dispersion, island, , native flora, phylogeny, KEYWORDS

Algae Andes Asteraceae Atlantic Forest Basidiomycota Brazil Bryophytes Full Text: Cerrado China Compositae PDF/A (2MB) Eudicots Fabaceae Fungi General ITS IUCN India Iran Magnoliids References Mexico Monocots Morphology Neotropics Nomenclature Orchidaceae Phylogeny Pteridophytes SEM South America Turkey Vietnam Allorge, L. & Haevermans, T. (2015) Namoroka - mission à Madagascar. Privat, Toulouse, 160 pp. biodiversity conservation diatoms distribution endemic endemism flora Arènes, J. (1958) Les Dombeya de Madagascar et des Comores. Candollea 16: 247–449. lectotype lectotypification molecular phylogeny morphology new e Arènes, J. (1959) 131 famille, Sterculiacées. In: Humbert, H. (Ed.) Flore de Madagascar et des Comores. Typographie Firmin-Didot combination new species new taxon ie et C , Paris, pp. 1–542. nomenclature phylogeny

Baillon, H. (1861) Euphorbiacées africaines. Adansonia 1: 139–173. systematics taxonomy typification Baker, J.G. (1887) Further contributions to the Flora of Madagascar. Journal of the Linnean Society. Botany 22: 441–537. FONT SIZE https://doi.org/10.1111/j.1095-8339.1887.tb02431.x

Barthelat, F. & Boullet, V. (2005) Index de la flore vasculaire de Mayotte - version 2005-1. In: Rolland, R., Boullet, V. & Quod, J.-P. (Eds.) Mayotte biodiversité et évaluation patrimoniale - Contribution à la mise en oeuvre de l’inventaire ZNIEFF. DAF de Mayotte and CBN Mascarins, pp. 115–187. INFORMATION For Readers Bentham, G. (1844) Notes on Mimoseae, with a synopsis of species. The London Journal of Botany 3: 82–112. For Authors [https://www.biodiversitylibrary.org/item/6314#page/86/mode/1up] For Librarians Bojer, W. (1841) Espèces nouvelles de plantes à Madagascar et aux îles Comores. Rapport Annuel sur les Travaux de la Société d’Histoire Naturelle de l’Île Maurice 11: 44–45. ARTICLE TOOLS

Bojer, W. (1842) Descriptions de diverses plantes nouvelles de Madagascar des îles Comores et de l’île Maurice. Annales des Sciences Print this article Naturelles 18: 184–192. Indexing metadata Boullet, V. & Traclet, S. (2018) Analyse et cartographie des végétations de la Réserve naturelle nationale de l’îlot Mbouzi (Mayotte). Rapport technique non publié, Les Naturalistes de Mayotte et Conservatoire Botanique National de Mascarin, 150 pp. + annexes (106 How to cite item pp.). Boussougou, G.B., Télesphore, Y. & Mohamed, I. (2015) Changements de la couverture forestière dans l’île d’Anjouan entre 1995 et Finding References 2014. In: Proceedings of the Spatial Analysis and GEOmatics Conference. SAGEO, Hammamet, Tunisie, pp. 1–14. Email this article (Login Brown, R. (1844) Pterocymbium, with observations on Sterculieæ, the tribe to which it belongs. Preprinted from: Horsfield, T., required) Bennett, J.J. & Brown, R. (Eds.) Plantæ javanicæ rariores, Vol. 3. Veneunt apud Gul. H. Allen, London, pp. 219–238. Email the author (Login Byng, J.W., Barthelat, F., Snow, N. & Bernardini, B. (2016) Revision of Eugenia and Syzygium (Myrtaceae) from the Comoros required) Archipelago. Phytotaxa 252: 163–184. https://doi.org/10.11646/phytotaxa.252.3.1 RELATED ITEMS Capuron, R. (1975) Sur l’identité du Pourpatia Gummifera Sprague (Anarcardiaceae) Adansonia, sér. 2 14: 571–572. Author's work Related studies Cavanilles, A.J. (1786) Monadelphiae classis dissertations decem, secunda dissertatio botanica. Apud Franciscum Amb. Didot, Book searches Parisiis[Paris], pp. 43–106. Pay-per-view https://doi.org/10.5962/bhl.title.44902 Relevant portals Online forums Cavanilles, A.J. (1787) Monadelphiae classis dissertations decem, tertia dissertatio botanica. Apud Franciscum Amb. Didot, Teaching files Parisiis[Paris], pp. 107–188. Government policy Charahabil, M.M., Yahaya, I., Labat, J.-N. & Akpo, L.E. (2013) Variabilité spatiale de la structure spécifique d’un peuplement ligneux et Media reports de l’endémicité en zone de montagne aux Comores. International Journal of Biological Chemical Sciences 7: 902–923. Web search https://doi.org/10.4314/ijbcs.v7i3.3 ABOUT THE AUTHORS Conservatoire Botanique National de Mascarin. (2016) Index de la flore vasculaire de Mayotte (Trachéophytes) : statuts, menaces et protections. - Version 2016.1 (mise à jour du 16 décembre 2016). Conservatoire Botanique National de Mascarin, Antenne de Mayotte - Coconi -. Available from: http://floremaore.cbnm.org (accessed 7 January 2019) TIMOTHÉE LE PÉCHON Meise Botanic Garden, Darriba, D., Taboada, G.L., Doallo, R. & Posada, D. (2012) jModelTest 2: more models, new heuristics and parallel computing. Nature Nieuwelaan 38, 1860 Meise, Methods 9: 772–772. Belgium. Fédération Wallonie- Bruxelles, Service Général de https://doi.org/10.1038/nmeth.2109 l’Enseignement supérieur et de la Recherche scientifique. 1 rue Doulton, H., Mohamed, M., Shepherd, G., Mohamed, S., Ali, B. & Maddison, N. (2016) Addressing forest degradation in a Small Island A. Lavallée, 1080 Brussels, Developing State: a landscape approach in Comoros. Unasylva 67: 30–38. Belgium. Institut de Systématique, Evolution, Edgar, R.C. (2004) MUSCLE: a multiple sequence alignment method with reduced time and space complexity. BMC Bioinformatics 5: Biodiversité (ISYEB), Sorbonne 113. Université, Muséum National d’Histoire Naturelle (MNHN), / https://doi.org/10.1186/1471-2105-5-113 CNRS, EPHE. CP 48, 57 rue Cuvier, 75005 Paris, France. Emerick, C.M. & Duncan, R.A. (1982) Age progressive volcanism in the Comores Archipelago, western Indian Ocean and implications Belgium for Somali plate tectonics. Earth and Planetary Science Letters 60: 415–428. https://doi.org/10.1016/0012-821X(82)90077-2 SEBASTIEN TRACLET Conservatoire Botanique Faramalala, M.H. (1995) Formations végétales et domaine forestier de Madagascar. Conservation Internationale, Washington, map. National de Mascarin, Antenne de Mayotte, 1 ruelle Forster, J.G.A. (1789) Plantae atlanticae. Commentationes Societatis Regiae Scientiarum Gottingensis 9: 46–74. Chamodeau, RN2, Coconi, 97670 Ouangani, Mayotte Hall, T.A. (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucleic Acids Symposium Series 41: 95–98.

Harris, J.D. & Rocha, S. (2009) Comoros. In: Gillespie, R.G. & Clague, D.A. (Eds.) Encyclopedia of islands. University of California FABIEN BARTHELAT Press, Berkeley, pp. 177–180. Centre d’activité régional pour l’environnement marin de la Koechlin, J., Guillaumet, J.-L. & Morat, P. (1974) Flore et végétation de Madagascar. J. Cramer, Vaduz, 701 pp. Caraïbe, c/o DEAL, Route de Saint-Phy, 97100 Basse-Terre, Knoblauch, E. (1934) Eineneue Oleaceen-Gattudnegr Comor. Notizblatt des Botanischen Gartens und Museums zu Berlin-Dahlem. Guadeloupe Berlin-Dahlem 11: 1032–1033. https://doi.org/10.2307/3994608 ABASSI DIMASSI Conservatoire Botanique Labat, J.-N., Pignal, M. & Pascal, O. (1999) Trois Espèces Nouvelles d’Oleaceae et Note sur la Présence d’Olea capensis dans l’Archipel National de Mascarin, Antenne des Comores. Novon 9: 66–72. de Mayotte, 1 ruelle Chamodeau, RN2, Coconi, https://doi.org/10.2307/3392121 97670 Ouangani, Mayotte

Labat, J.-N., Bidault, E. & Viscardi, G. (2011) Une nouvelle espèce de Foetidia (Lecythidaceae, sous-famille Foetidioideae) en danger critique d’ récemment découverte à Mayotte, archipel des Comores. Adansonia, ser. 3 33: 263–269. LUC D. B. GIGORD 2bis, rue Leconte de Lisle. https://doi.org/10.5252/a2011n2a11 97400 Saint Denis, Reunion. Le Péchon, T., Dai, Q., Zhang, L.-B., Gao, X.-F. & Sauquet, H. (2015) Diversification of Dombeyoideae (Malvaceae) in the Mascarenes: old taxa on young islands? International Journal of Sciences 176: 211–221. ANRIF HAMIDOU https://doi.org/10.1086/679350 Réserve naturelle de l’îlot M’bouzi, Les Naturalistes de Le Péchon, T., Dubuisson, J.-Y., Haevermans, T., Cruaud, C., Couloux, A. & Gigord, L.D.B. (2010) Multiple colonizations from Mayotte,14 rue Mamawé, Madagascar and converged acquisition of dioecy in the Mascarene Dombeyoideae (Malvaceae) as inferred from chloroplast and 97600 Mamoudzou, Mayotte. nuclear DNA sequence analyses. Annals of Botany 106: 343–357. https://doi.org/10.1093/aob/mcq116 LUCILE JOURDAIN-FIEVET Meise Botanic Garden, Linnaeus, C. (1753) Species Plantarum. Vol. 1. Impensis Laurentii Solvii, Stockholm, 560 pp. Nieuwelaan 38, 1860 Meise, Belgium. Fédération Wallonie- Lowry II, P.P., Pascal, O. & Labat, J.-N. (1999) A new species of Polyscias (Araliaceae) from Mayotte, Comoro Islands. Adansonia 21: Bruxelles, Service Général de 67–73. l’Enseignement supérieur et de la Recherche scientifique. 1 rue Marais, W. (1981) (), a new from St Helena. Kew Bulletin 36: 645–646. A. Lavallée, 1080 Brussels, Belgium. Institut de https://doi.org/10.2307/4117598 Systématique, Evolution, Biodiversité (ISYEB), Sorbonne Miller, M.A., Pfeiffer, W. & Schwartz, T. (2010) Creating the CIPRES Science Gateway for inference of large phylogenetic trees. 2010 Université, Muséum National Gateway Computing Environments Workshop, GCE 2010. IEEE, New Orleans, pp. 1–8. d’Histoire Naturelle (MNHN), CNRS, EPHE. CP 48, 57 rue https://doi.org/10.1109/GCE.2010.5676129 Cuvier, 75005 Paris, France.

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DOI: https://doi.org/10.11646/phytotaxa.460.1.4

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