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Genetic diversity and conservation of the Madeira Island (Portugal) endemic Geranium maderense Yeo (Geraniaceae)

2025-12Journal article Open access
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datacite.subject.fosCiências Naturais::Ciências da Terra e do Ambiente
dc.contributor.authorGouveia, M.
dc.contributor.authorNyberg, B.
dc.contributor.authorAedo, C.
dc.contributor.authorBairos, C.
dc.contributor.authorSequeira, M. Menezes de
dc.contributor.authorGouveia, Manuela
dc.contributor.authorSequeira, Miguel
dc.date.accessioned2025-12-16T12:08:47Z
dc.date.available2025-12-16T12:08:47Z
dc.date.issued2025-12
dc.description.abstractGeranium maderense is a perennial, monocarpic herb, up to 200 cm tall, producing very showy inflorescences, very rare in the wild, although cultivated throughout the world as an ornamental plant. G. maderense is protected under the EC habitats directive (Annex *B-II, IV) and Bern Convention (Annex I) only found, so far, in two cliff associated sites, and classified as a Critically Endangered species (IUCN). Using unmanned aerial vehicle (UAV; drone) technology, two new populations were detected, and a new distribution map is presented. Inter-simple sequence repeat markers were used to detect genetic diversity in natural populations and garden grown plants. Genetic diversity estimates revealed retention of genetic variation and weak genetic structure in G. maderense populations. Cluster and principal component analyses formed coherent groups, indicating that genetic diversity in the studied wild populations of G. maderense is heterogeneously distributed. Our results provide crucial information for the preservation of natural populations of G. maderense, and allow for the revaluation, following IUCN criteria as Endangered (EN).eng
dc.identifier.doi10.1016/j.jnc.2025.127010
dc.identifier.issn1617-1381
dc.identifier.urihttp://hdl.handle.net/10400.13/7507
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relationUIDB/50027/2020
dc.relation.ispartofJournal for Nature Conservation
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectDistribution
dc.subjectRare plant
dc.subjectUnmanned aerial vehicles (drones)
dc.subjectMacaronesia
dc.subjectProtected species
dc.subjectISSR
dc.subjectMadeira Island
dc.subject.
dc.subjectFaculdade de Ciências da Vida
dc.titleGenetic diversity and conservation of the Madeira Island (Portugal) endemic Geranium maderense Yeo (Geraniaceae)eng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleJournal for Nature Conservation
oaire.citation.volume88
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameGouveia
person.familyNameSequeira
person.givenNameManuela
person.givenNameMiguel
person.identifier.ciencia-idA017-CFB6-50D5
person.identifier.ciencia-idCA1C-1AC6-6346
person.identifier.orcid0000-0001-5758-2230
person.identifier.orcid0000-0001-9728-465X
person.identifier.scopus-author-id16480248200
person.identifier.scopus-author-id35101791200
relation.isAuthorOfPublicatione7211b14-d59d-49b9-8a5c-b44291e0ea77
relation.isAuthorOfPublicationc4c52673-d265-42c0-b5bd-628a3b2f0b0b
relation.isAuthorOfPublication.latestForDiscoverye7211b14-d59d-49b9-8a5c-b44291e0ea77

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