[article]
Titre : |
Syntaxonomical analysis of the Kobresio myosuroidis-Seslerietea caeruleae and Carici Rupestris-Kobresietea Bellardii classes in the central southern Apennines |
Type de document : |
Imprimé |
Auteurs : |
A. Lancioni ; J. Facchi |
Année de publication : |
2011 |
Article en page(s) : |
3-21 |
Langues : |
Français (fre) |
Catégories : |
[CBNPMP-Thèmes] Groupements végétaux, phytosociologie [LOTERRE-Biodiversité] Phytosociologie
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Résumé : |
The aim of this study is a critical analysis of the syntaxonomic classification of the primary grasslands of the central-southern Apennines with a dominance of Sesleria juncifolia ssp. juncifolia and of those with a predominance of Kobresia myosuroides. The hypothesis considered is the coexistence in the Apennines of the classes Kobresio myosuroidis-Seslerietea caeruleae (=Elyno myosuroidis-Seslerietea caeruleae) and Carici rupestris-Kobresietea bellardii. 277 phytosociological relevés were analysed, which relate to seven different plant associations of the central-southern Appenines; 80 of these relevés were unpublished. A syntaxonomic revision is proposed, according to which the coenoses with a dominance of Sesleria juncifolia ssp. juncifolia, attributed to the class Kobresio-Seslerietea, to the order Seslerietalia tenuifoliae, to the suborder Seslerienalia apenninae and to the alliance Seslerion apenninae, are distinct from those with a prevalence of Kobresia myosuroides, ascribed to the class Carici-Kobresietea, to the order Oxytropido-Kobresietalia, to the alliance Oxytropido-Elynion and to the suballiance Leontopodio-Elynenion. The proposal of Bruno & Furnari (1966) is reconsidered, with regard to the Apennine order Seslerietalia apenninae, which is included as a suborder (Seslerienalia apenninae) in the Balcan-Apennine order Seslerietalia tenuifoliae. The syntaxonomic collocation of the alliance Leontopodio-Elynenion is re-examined, which is assigned to the class Carici-Kobresietea, as a modification of the previous interpretation that assigned it to the class Kobresio-Seslerietea (Blasi et al., 2003). Seven new subassociations are proposed: hieracietosum cymosi and anthylletosum pulchellae, referred to the association Carici humilis-Seslerietum apenninae; festucetosum alfredianae, referred to the association Seslerietum apenninae; polygaletosum alpestris, referred to the association Seslerio apenninae-Dryadetum octopetalae; anthylletosum weldenianae and helianthemetosum grandiflorii, referred to the association Helianthemo alpestris-Festucetum italicae; and saxifragetosum speciosae, referred to the association Galio magellensis-Silenetum acaulis. |
Permalink : |
https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=151244 |
in Fitosociologia > 48 (1) (2011) . - 3-21
Lancioni, A., Facchi, J.
2011.
Syntaxonomical analysis of the Kobresio myosuroidis-Seslerietea caeruleae and Carici Rupestris-Kobresietea Bellardii classes in the central southern Apennines.
Fitosociologia, 48(1): 3-21.
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