POL-01 - Polygono arenastri-Poetalia annuae Tx. in Géhu et al. 1972 corr. Rivas-Mart. et al. 1991 (Classification phytosociologique européenne (2016))

POL-01 - Polygono arenastri-Poetalia annuae Tx. in Géhu et al. 1972 corr. Rivas-Mart. et al. 1991

Classification phytosociologique européenne (Eurovegchecklist, 2016)

Diagnose

Subcosmopolitan therophyte-rich dwarf-herb vegetation of trampled habitats

Remarques

pol02 : In order to give this unit an ecological and floristic meaning distinct from other classes, the Eragrostio-Polygonion arenastri, Euphorbion prostratae and Polycarpo-Eleusinion indicae, should be placed here. (JD) This step would go against the 'ecological and floristic meaning' of the Polygono arenastri-Poetalia annuae, but especially against the logic underpinning the drivers of vegetation patterns dominated by C4 plants (Čarni & Mucina 1998). (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)