Euphorbia duvalii (Euphorbiaceae) in the Iberian Peninsula

Euphorbia duvalii Lecoq & Lamotte is an endemic species from the Catalan-Occitan territory -western Mediterranean area- and is usually found in the south of France. Euphorbia duvalii has been cited from some localities of the Iberian Peninsula, but in later reviews all of these citations were fi...

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Main Authors: Jordi Bou, Josep Bou i Tomàs
Format: Article
Language:English
Published: Consejo Superior de Investigaciones Científicas 2018-12-01
Series:Anales del Jardín Botánico de Madrid
Subjects:
Online Access:http://rjb.revistas.csic.es/index.php/rjb/article/view/486
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author Jordi Bou
Josep Bou i Tomàs
author_facet Jordi Bou
Josep Bou i Tomàs
author_sort Jordi Bou
collection DOAJ
description Euphorbia duvalii Lecoq & Lamotte is an endemic species from the Catalan-Occitan territory -western Mediterranean area- and is usually found in the south of France. Euphorbia duvalii has been cited from some localities of the Iberian Peninsula, but in later reviews all of these citations were finally identified as other species of Euphorbia L. One of these citations, from the Alt Empordà -Girona, Spain-, was of specific interest because not all the sources agreed on what the species was. To clarify whether or not this species is really present in the Iberian Peninsula, we examined new material from this population in order to establish whether the species is in fact E. duvalii. Once the morphology of the specimens from the Serra de Bac Grillera population had been analysed, we were able to confirm that they were indeed E. duvalii. This means that this is the only area on the Iberian Peninsula where this endemic species has been identified. The population is located in a rocky meadow that contains some scrub and is surrounded by pinewoods. Because this is the one and only Iberian population, a management and conservation plan needs to be drawn up to ensure its preservation.
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spelling doaj.art-ec8ca591b53f44d8b47f7fe1764b99cb2022-12-21T19:05:43ZengConsejo Superior de Investigaciones CientíficasAnales del Jardín Botánico de Madrid0211-13221988-31962018-12-01752e073e07310.3989/ajbm.2495458Euphorbia duvalii (Euphorbiaceae) in the Iberian PeninsulaJordi Bou0https://orcid.org/0000-0001-9454-8023Josep Bou i Tomàs1https://orcid.org/0000-0001-5043-5318LAGP-Flora and Vegetation, Institute of the Environment, University of GironaHGI, University of GironaEuphorbia duvalii Lecoq & Lamotte is an endemic species from the Catalan-Occitan territory -western Mediterranean area- and is usually found in the south of France. Euphorbia duvalii has been cited from some localities of the Iberian Peninsula, but in later reviews all of these citations were finally identified as other species of Euphorbia L. One of these citations, from the Alt Empordà -Girona, Spain-, was of specific interest because not all the sources agreed on what the species was. To clarify whether or not this species is really present in the Iberian Peninsula, we examined new material from this population in order to establish whether the species is in fact E. duvalii. Once the morphology of the specimens from the Serra de Bac Grillera population had been analysed, we were able to confirm that they were indeed E. duvalii. This means that this is the only area on the Iberian Peninsula where this endemic species has been identified. The population is located in a rocky meadow that contains some scrub and is surrounded by pinewoods. Because this is the one and only Iberian population, a management and conservation plan needs to be drawn up to ensure its preservation.http://rjb.revistas.csic.es/index.php/rjb/article/view/486alt empordàalta garrotxaconservationsingular floraprotected speciesserra de bac grillera
spellingShingle Jordi Bou
Josep Bou i Tomàs
Euphorbia duvalii (Euphorbiaceae) in the Iberian Peninsula
Anales del Jardín Botánico de Madrid
alt empordà
alta garrotxa
conservation
singular flora
protected species
serra de bac grillera
title Euphorbia duvalii (Euphorbiaceae) in the Iberian Peninsula
title_full Euphorbia duvalii (Euphorbiaceae) in the Iberian Peninsula
title_fullStr Euphorbia duvalii (Euphorbiaceae) in the Iberian Peninsula
title_full_unstemmed Euphorbia duvalii (Euphorbiaceae) in the Iberian Peninsula
title_short Euphorbia duvalii (Euphorbiaceae) in the Iberian Peninsula
title_sort euphorbia duvalii euphorbiaceae in the iberian peninsula
topic alt empordà
alta garrotxa
conservation
singular flora
protected species
serra de bac grillera
url http://rjb.revistas.csic.es/index.php/rjb/article/view/486
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AT josepbouitomas euphorbiaduvaliieuphorbiaceaeintheiberianpeninsula