The maximum and the minimum: two new species of Tovomita Aubl. (Clusiaceae) from the Guiana Shield with an unusual number of stamens
| Autor: | Julien Engel, Jean-François Molino, Lucas C. Marinho |
|---|---|
| Přispěvatelé: | Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud])-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université de Montpellier (UM), Herbier de Guyane - IRD, Institut de Recherche pour le Développement (IRD [Guyane]), Universidade Federal do Maranhão = Federal University of Maranhão (UFMA), ANR-10-LABX-0025,CEBA,CEnter of the study of Biodiversity in Amazonia(2010), ANR-11-INBS-0004,E-RECOLNAT,Valorisation de 350 ans de collections d'histoire naturelle : une plateforme numérique(2011) |
| Rok vydání: | 2022 |
| Předmět: |
Malpighiales
Biodiversity Plant Science [SDV.BV.BOT]Life Sciences [q-bio]/Vegetal Biology/Botanics [SDV.BID.SPT]Life Sciences [q-bio]/Biodiversity/Systematics Phylogenetics and taxonomy French Guiana New species Guttiferae Tracheophyta Magnoliopsida Guiana Shield [SDV.EE.ECO]Life Sciences [q-bio]/Ecology environment/Ecosystems Clusiaceae [SDE.BE]Environmental Sciences/Biodiversity and Ecology Plantae Clusieae Taxonomy |
| Zdroj: | Adansonia Adansonia, 2022, 44 (16), pp.165-174. ⟨10.5252/adansonia2022v44a16⟩ |
| ISSN: | 1280-8571 1639-4798 |
| DOI: | 10.5252/adansonia2022v44a16 |
| Popis: | International audience; Two new species of Tovomita Aubl. (Clusiaceae) from the Guiana Shield are described and illustrated. Tovomita maxima Molino & J.Engel, sp. nov., known from French Guiana, Guyana and Brazil, stands out by its large size (up to 30 m high), large leaves with eucamptodromous venation, calyptrate bracteoles and an unusual variation in the number of stamens (74-145). Tovomita saulensis J.Engel & Molino, sp. nov., probably endemic to central French Guiana, is an understory tree with small leaves with brochidodromous venation and flowers with few stamens (9-15). Illustrations, descriptions, photographs in vivo, a preliminary conservation status, distribution map and comments on the morphology of related species are provided. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|