Two new species of Quintinia (Paracryphiaceae) with notes on the species from New Caledonia and Vanuatu
Pillon Yohan, Hequet Vanessa. 2019. .
ARTICLE, (2019 ) - PUBLISHEDVERSION - English (en-GB)
OPENACCESS -
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Audience : OTHER
HAL CCSD, Magnolia Press
Subject
Dedea, dioecy, Hyperaccumulator, Taxonomy, Ultramafic, Endemic, [SDV.BID.SPT]Life Sciences [q-bio]/Biodiversity/Systematics, Phylogenetics and taxonomy, [SDV.EE.ECO]Life Sciences [q-bio]/Ecology, environment/Ecosystems, [SDV.BV.BOT]Life Sciences [q-bio]/Vegetal Biology/Botanics, [SDE.BE]Environmental Sciences/Biodiversity and Ecology
Domains
Biologie, Botanique, Sciences du vivant, Ecologie, Sciences de l'environnement, Environnement
Description
International audience The taxonomy of Quintinia (Paracryphiaceae) in New Caledonia and Vanuatu is reviewed. All names validly published in Quintinia in the two archipelagos are discussed and lectotypified where necessary. Two new species are described: Q. hyehenensis and Q. sessiliflora. Six species are thus recognized in New Caledonia: Q. hyehenensis, Q. major, Q. minor, Q. oreophila, Q. sessiliflora, and Q. media; the latter also extends to Vanuatu. Sexual systems are discussed and it seems that contrary to previous reports, Quintinia is almost entirely dioecious on these islands. The moderately high manganese concentration in the leaves of Q. sessiliflora is discussed.
Creators
Pillon, Yohan, Hequet, Vanessa
Contributors
Laboratoire des symbioses tropicales et méditerranéennes (UMR LSTM) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Université Montpellier 1 (UM1)-Institut de Recherche pour le Développement (IRD)-Institut National de la Recherche Agronomique (INRA)-Université Montpellier 2 - Sciences et Techniques (UM2)-Université de Montpellier (UM)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud]), Institut de Recherche pour le Développement (IRD [Nouvelle-Calédonie]), CNRS (X-life)
Sources
ISSN: 1179-3155, EISSN: 1179-3163, Phytotaxa, https://hal.umontpellier.fr/hal-02138235, Phytotaxa, Magnolia Press 2019, 397 (1), pp.45. ⟨10.11646/phytotaxa.397.1.4⟩
Relation
info:eu-repo/semantics/altIdentifier/doi/10.11646/phytotaxa.397.1.4
