IBEROATLANTICA

Description

Mostly Mediterranean, hemicryptophyte-rich vegetation of human-made walls.

Protection

This habitat is not protected under the EU Habitat Directive.

Floristic Composition

Frequent species

Parietaria judaica 97%, Cymbalaria muralis 79%, Asplenium trichomanes 57%, Centranthus ruber 55%, Asplenium ceterach 49%, Polypodium cambricum 48%, Sonchus oleraceus 41%, Umbilicus rupestris 39%, Geranium robertianum 28%, Asplenium ruta-muraria 23%, Origanum vulgare 23%, Asplenium adiantum-nigrum aggr. 21%, Hypericum hircinum 20%, Erigeron canadensis 20%, Catapodium rigidum 20%, Rubus ulmifolius 15%, Erigeron karvinskianus 15%, Hedera helix aggr. 15%, Picris hieracioides 13%, Sedum dasyphyllum 12%, Daucus carota 12%, Dactylis glomerata 11%, Plantago lanceolata 9%, Potentilla sterilis 8%, Oxalis acetosella 8%, Oxalis corniculata 8%, Brachypodium pinnatum 7%, Chelidonium majus 7%, Crepis capillaris 7%, Crithmum maritimum 7%, Poa annua 5%, Mercurialis annua 5%, Reichardia picroides 5%, Melica ciliata 5%, Jacobaea vulgaris 5%, Arenaria serpyllifolia 5% view more...

Indicator species

Parietaria judaica 0.86, Centranthus ruber 0.47, Polypodium cambricum 0.31, Asplenium ceterach 0.27, Sonchus oleraceus 0.27, Origanum vulgare 0.21, Hypericum hircinum 0.18, Catapodium rigidum 0.18, Erigeron canadensis 0.17, Erigeron karvinskianus 0.14, Asplenium ruta-muraria 0.13, Geranium robertianum 0.13, Picris hieracioides 0.12, Rubus ulmifolius 0.1, Daucus carota 0.09, Oxalis acetosella 0.08, Plantago lanceolata 0.08, Hedera helix aggr. 0.07, Oxalis corniculata 0.07, Potentilla sterilis 0.07, Dactylis glomerata 0.06, Crithmum maritimum 0.06, Brachypodium pinnatum 0.05, Arenaria serpyllifolia 0.05, Reichardia picroides 0.05, Chelidonium majus 0.04, Plantago major 0.04, Veronica arvensis 0.04, Mentha suaveolens 0.04, Melica ciliata 0.04, Blackstonia perfoliata 0.04, Agrostis stolonifera 0.04, Holcus lanatus 0.04, Jacobaea vulgaris 0.04, Sedum anglicum 0.03, Mercurialis annua 0.03, Taraxacum sect. Taraxacum 0.03, Sanguisorba minor 0.03, Erysimum cheiri 0.03, Urtica membranacea 0.03, Festuca rubra 0.03, Phagnalon sordidum 0.03, Polypodium interjectum 0.03, Anthyllis vulneraria 0.03, Clinopodium nepeta 0.03, Foeniculum vulgare 0.03, Erinus alpinus 0.02, Geranium molle 0.02, Agrostis capillaris 0.02, Sedum cepaea 0.02 view more...

Phytosociology

Centrantho-Hypericetum hircini
Parietarietum judaicae

Relations with other habitat types

These communities occupy sunnier situations than J25Y, their flowering season being also shorter.

J25Z

Regional distribution

Known occurrences and potential area of occupancy of the habitat type in the study region.

J25Z Sunny constructed walls with hemicryptophytes