Integrative Taxonomy of Armeria arenaria (Plumbaginaceae), with a Special Focus on the Putative Subspecies Endemic to the Apennines.

ABSTRACT: Three subspecies of Armeria arenaria are reported from Italy, two of which are considered endemic to the Apennines. The taxonomic value of these two taxa (A. arenaria subsp. marginata and A. arenaria subsp. apennina) is unclear. Moreover, the relationships between A. arenaria subsp. praecox and Northern Italian populations-currently ascribed to A. arenaria subsp. arenaria-have never been addressed. Accordingly, we used an integrated taxonomic approach, including morphometry, seed morpho-colorimetry, karyology, molecular systematics (psbA-trnH, trnQ-rps16, trnF-trnL, trnL-rpl32, and ITS region), and comparative niche analysis. According to our results, French-Northern Italian populations are cl

SUBMITTER: Tiburtini M 

PROVIDER: S-EPMC9312046 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature