Naslov (eng)

Morphological delimitation of neglected species Armeria dalmatica Beck from Armeria canescens (Host) Boiss.

Autor

Milivojević, Lazar
Tomović, Gordana
Đurović, Sanja
Bogdanović, Sandro
Marjan, Niketić
Buzurović, Uroš

Opis (srp)

Abstract: Beck described Armeria dalmatica in 1898 based on the specimens collected in Croatia (islands of Pag and Brač) and Bosnia and Herzegovina (Velež Mountain). Later, Novák changed the status of this taxon to the rank of a variety within A. canescens, while Trinajstić introduced the new combination A. canescens subsp. dalmatica. There is no consensus on the taxonomic treatment of this taxon; it is treated as a separate species, sometimes as a subspecies and more often as a synonym of A. canescens. Therefore, a morphometric study was conducted on the two populations of A. dalmatica and four populations of the closely related A. canescens. Based on 19 quantitative characters, canonical discriminant analysis (CDA) clearly shows the separation of the two groups, one belonging to A. canescens and the other to A. dalmatica. Characters such as the length of the outer leaf length, the width of the spikelet bract and the ratio of the length of the calyx tube to the length of the calyx limb contribute most to the separation of these taxa along the first CDA axis. It was also concluded that A. dalmatica is a halophyte occurring in several localities in Dalmatia.

Jezik

engleski

Datum

2025

Licenca

© All rights reserved

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Institut za zemljište