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Structure and floristic composition associated with an endangered species Beta patula Aiton (Amaranthaceae) in the Islands of Madeira Archipelago.

Authors :
Nóbrega H
Freitas G
Zavattieri MA
Ragonezi C
Pinheiro de Carvalho MÂA
Source :
Biodiversity data journal [Biodivers Data J] 2021 Feb 18; Vol. 9, pp. e61091. Date of Electronic Publication: 2021 Feb 18 (Print Publication: 2021).
Publication Year :
2021

Abstract

Background: Twenty-two native Crop Wild Relatives (CWR) occur in specific dry environments of Madeira Archipelago, like Desembarcadouro islet in Ponta de São Lourenço and Chão islet in Desertas Islands. Nine of them share the same gene pool with crop species included in Annex I of the International Treaty on Plant Genetic Resources for Food and Agriculture. Amongst them, Beta patula Aiton, an IUCN Critically Endangered species, has been studied in detail for in situ and ex situ conservation. The present paper summarises the information recorded during the Beta patula population assessment. Valuable information on plant communities associated with this species was obtained.<br />New Information: The data provides information of a vegetation census spanning 7 years, from 2014 to 2020, in two uninhabited islets where Beta patula occurs, Desembarcadouro and Chão islets. The collected dataset consists of 1,786 vegetation descriptions, where 31 species were recorded. All generated data have been published and will be used towards the implementation of conservation actions and to establish a middle term management protocol for Beta patula and other CWR in situ conservation in the framework of a genetic reserve. This work is part of a EU LIFE Project, LIFE RECOVER NATURA and was conducted by members of the ISOPlexis Center, University of Madeira.<br /> (Humberto Nóbrega, Gregório Freitas, M. A. Zavattieri, Carla Ragonezi, Miguel Â. A. Pinheiro de Carvalho.)

Details

Language :
English
ISSN :
1314-2828
Volume :
9
Database :
MEDLINE
Journal :
Biodiversity data journal
Publication Type :
Academic Journal
Accession number :
33654451
Full Text :
https://doi.org/10.3897/BDJ.9.e61091