Thermophilous forest fringe and tall-herb vegetation in nutrient-poor sites in the submediterranean to subboreal zones of Europe and the Macaronesia
Trifolio-Geranietea sanguinei T. Müller 1962
Trifolio-Geranietea sanguinei T. Müller 1962
ger01 | Chytrý (2007) did not accept this class and classified a part of its syntaxonomic content into the Festuco-Brometea, based on considerable floristic similarity and its enormous heterogeneity as it includes alliances of dry herbaceous vegetation related to the Festuco-Brometea, alliances of mesic vegetation related to the Arrhenatheretalia, alliances of oligotrophic grasslands related to the Nardetalia, and alliances of disturbed vegetation related to the Epilobietea angustifolii. (L. Mucina, M. Chytrý).