2. Données et outils
  3. Rechercher un habitat
  4. PYR - Pyrolo-Pinetea sylvestris Korneck 1974
  5. Description
PYR - Pyrolo-Pinetea sylvestris Korneck 1974
PIC - Vaccinio-Piceetea Br.-Bl. in Br.-Bl. et al. 1939

Classification phytosociologique européenne (Eurovegchecklist, 2016)

Diagnose

Euro-Siberian (sub)continental psammophilous (sub)thermophilous steppic pine forests

Remarques

pyr01 : Some authors (Oberdorfer et al. 1967; Passarge & Hofmann 1968; Korneck 1974; Oberdorfer in Oberdorfer 1992: 33–41) have classified some slightly basiphilous pine forests with continental drought-adapted species in Germany in the Pyrolo-Pinetea Korneck 1974 (syn. Pulsatillo-Pinetea Oberdorfer in Oberdorfer et al. 1967; Festuco-Pinetea sylvestris Passarge et G. Hofmann 1968). The concept of this class is based on the assumption that similar pine forests are widespread in the forest-steppe zone of the Eastern Europe and Western Siberia. Ermakov (1999, 2003) classified dry pine forests on sandy soils in the forest-steppe zone of southwestern Siberia into the Pyrolo-Pinetea. Recent studies of German and Polish basiphilous dry pine forests (W. Matuszkiewicz 1962; Heinken & Zippel 1999; J.M. Matuszkiewicz 2001; Heinken 2008), consider analogous vegetation types only at the association level and classify them within the Dicrano-Pinion. As there is no comprehensive comparative study of the East European dry pine forests, I support the compromise solution proposed by Berg (in Berg et al. 2004: 459–468), assigning the basiphilous dry pine forests of Central Europe to the Festuco-Pinion sylvestris (the Vaccinio-Piceetea). (MC) Russian and Ukrainian authors (Ermakov et al. 2000; Solomakha 2008; both using the name 'Pulsatillo-Pinetea') prefer to retain this syntaxonomic concept at the class level. (LM, NE) Oberdorfer et al. (1967: 51–51) introduced a suggestion by D. Korneck combining the Pulsatillo-Pinetea (described, albeit invalidly, in the same paper) and the Erico-Pinetea to form a new class – the Pyrolo-Pinetea. The latter class has been described validly later (Korneck 1974: 168) with reference to the original suggestion, but the protologue of the Pyrolo-Pinetea does not anymore suggest the option of also including the Erico-Pinetea. (LM).

Bibliographie

 Mucina L., Bültmann H., Dierßen K., Theurillat J.-P., Raus Th., Čarni A., Šumberová K., Willner W., Dengler J., Gavilán García R., Chytrý M., Hájek M., Di Pietro R., Iakushenko D., Pallas J., Daniëls F.J.A., Bergmeier E., Santos Guerra A., Ermakov N., Valachovič M., Schaminée J.H.J., Lysenko T., Didukh Y.P., Pignatti S., Rodwell J.S., Capelo J., Weber H.E., Solomeshch A., Dimopoulos P., Aguiar C., Hennekens S.M. & Tichý L., 2016. Vegetation of Europe: hierarchical floristic classification system of vascular plant, bryophyte, lichen, and algal communities. Applied Vegetation Science, 19 (Suppl. 1) : 3-264. (Source)