Q61Y Submediterranean temporarily flooded soils, with summer-annual pioneer grasslands
Description
Summer-annual pioneer vegetation of temporarily flooded sites, with a high proportion of therophytes and neophytes.
Protection
Protection by the EU Habitat Directive under the code 3280 ("Constantly flowing Mediterranean rivers with Paspalo-Agrostidion species and hanging curtains of Salix and Populus alba") might be marginally considered.Floristic Composition
Frequent species
Paspalum distichum
100%,
Persicaria lapathifolia
75%,
Cyperus longus
69%,
Lythrum salicaria
63%,
Lycopus europaeus
50%,
Schoenoplectus lacustris
50%,
Bidens tripartitus
44%,
Persicaria maculosa
44%,
Xanthium strumarium
38%,
Echinochloa crus-galli
31%,
Eleocharis palustris
31%,
Leersia oryzoides
25%,
Mentha suaveolens
25%,
Ranunculus repens
25%,
Rorippa sylvestris
25%,
Rumex obtusifolius
25%,
Juncus articulatus
25%,
Mentha pulegium
19%,
Helosciadium nodiflorum
19%,
Poa annua
19%,
Persicaria decipiens
19%,
Plantago lanceolata
13%,
Veronica anagallis-aquatica
13%,
Verbena officinalis
13%,
Trifolium repens aggr.
13%,
Stachys palustris
13%,
Rumex conglomeratus
13%,
Rumex crispus
13%,
Polygonum arenastrum
13%,
Fallopia convolvulus
13%,
Alisma lanceolatum
13%,
Jacobaea vulgaris
13%,
Eupatorium cannabinum
13%,
Atriplex prostrata
6%,
Salix purpurea
6%,
Samolus valerandi
6%,
Atriplex patula
6%,
Scrophularia auriculata
6%,
Sinapis arvensis
6%,
Lysimachia vulgaris
6%,
Sonchus asper
6%,
Sonchus oleraceus
6%,
Anthemis cotula
6%,
Amaranthus graecizans
6%,
Althaea officinalis
6%,
Lotus tenuis
6%,
Calystegia sepium
6%,
Kickxia spuria
6%,
Plantago major
6%,
Helminthotheca echioides
6%,
Poa trivialis
6%,
Agrostis stolonifera
6%,
Polygonum aviculare
6%,
Polypogon monspeliensis
6%,
Polypogon viridis
6%,
Potamogeton nodosus
6%,
Potentilla reptans
6%,
Pulicaria dysenterica
6%,
Epilobium parviflorum
6%,
Solanum nigrum
6%
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Indicator species
Paspalum distichum 0.99,
Persicaria lapathifolia 0.62,
Persicaria maculosa 0.56,
Cyperus longus 0.52,
Lythrum salicaria 0.44,
Echinochloa crus-galli 0.39,
Bidens tripartitus 0.38,
Lycopus europaeus 0.38,
Xanthium strumarium 0.33,
Mentha suaveolens 0.31,
Ranunculus repens 0.31,
Leersia oryzoides 0.29,
Persicaria decipiens 0.25,
Schoenoplectus lacustris 0.22,
Rumex obtusifolius 0.2,
Jacobaea vulgaris 0.17,
Fallopia convolvulus 0.17,
Plantago lanceolata 0.16,
Rorippa sylvestris 0.16,
Polygonum arenastrum 0.15,
Rumex conglomeratus 0.15,
Alisma lanceolatum 0.14,
Trifolium repens aggr. 0.13,
Veronica anagallis-aquatica 0.13,
Poa annua 0.13,
Mentha pulegium 0.09,
Sinapis arvensis 0.08,
Amaranthus graecizans 0.08,
Anthemis cotula 0.08,
Lotus tenuis 0.08,
Stachys palustris 0.08,
Atriplex patula 0.08,
Verbena officinalis 0.08,
Sonchus asper 0.08,
Potentilla reptans 0.08,
Polygonum aviculare 0.08,
Juncus articulatus 0.08,
Eleocharis palustris 0.08,
Potamogeton nodosus 0.06,
Solanum nigrum 0.06,
Atriplex prostrata 0.06,
Plantago major 0.05,
Eupatorium cannabinum 0.04,
Epilobium parviflorum 0.04,
Scrophularia auriculata 0.03
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Phytosociology
- Paspaletum dilatato-distichi
- Paspalo distichi-Agrostietum verticillatae
Relations with other habitat types
Occupies not as longly emerged sites as Q61x, in large rivers of summer-warmer areas.
Regional distribution
Known occurrences and potential area of occupancy of the habitat type in the study region.
