Hedera helix aggr.

Iberoatlantic Laurus forests 97%, Quercus-Fraxinus-Carpinus betulus forest on eutrophic and mesotrophic soils 83%, Mixed forests on acid soils 77%, Corylus thickets 73%, Afro-Iberian thermophilous Quercus forests 69%, Northwestern Iberian holm-oak forests 68%, Riverine Fraxinus-Alnus forest, wet at high but not at low water 68%, Iberoatlantic lauroid forests in humid ravines with Prunus lusitanica 65%, Temperate and boreal riverine Salix forest 63%, Iberian acidophilous birch forests 59%, High maquis 54%, Alnus swamp forests not on acid peat 50%, Southwestern sub-mediterranean deciduous thickets 50%, Iberian calcareous Pinus sylvestris forests 44%, Atlantic poor soil thickets 43%, Quercus suber forest 40%, Atlantic acidophilous Fagus forests 38%, Iberoatlantic Quercus rotundifolia forests on acid soils 38%, Pyreneo-Cantabrian neutrophile Fagus forests 32%, Quercus pyrenaica forest 29%, Western Palaearctic Taxus baccata forests 28%, Mountain Quercus forests on acid soils 26%, Iberoatlantic Quercus rotundifolia forests on non-acid soils 23%, Medio-European rich-soil thickets 23%, Sunny constructed walls with hemicryptophytes 15%, Shady and nutrient-rich forest fringes with geophytes 15%, Montane Betula celtiberica forests 14%, Erica arborea heaths 11%, Shady constructed walls with ferns 9%, Maritime Pinus pinaster subsp. atlantica forests 8%, Cytisus striatus and C. commutatus fields 7%, Lowland and collinar riverine Salix scrub 5%