V34Y Trampled dry soils with annuals
Description
Dwarf vegetation of trampled dry sites, rich in annuals.
Protection
This habitat is not protected under the EU Habitat Directive.Floristic Composition
Frequent species
Poa annua
97%,
Polygonum aviculare
78%,
Matricaria discoidea
61%,
Plantago major
55%,
Lolium perenne
48%,
Capsella bursa-pastoris aggr.
43%,
Plantago lanceolata
28%,
Trifolium repens aggr.
25%,
Polygonum arenastrum
20%,
Hordeum murinum
16%,
Bromus hordeaceus aggr.
15%,
Spergularia rubra
14%,
Lepidium didymum
14%,
Plantago coronopus
14%,
Taraxacum sect. Taraxacum
10%,
Dactylis glomerata
7%,
Erigeron canadensis
7%,
Sonchus oleraceus
7%,
Trifolium glomeratum
7%,
Anthemis arvensis
7%,
Sagina apetala
6%
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Indicator species
Poa annua 0.81,
Polygonum aviculare 0.77,
Matricaria discoidea 0.62,
Plantago major 0.53,
Lolium perenne 0.39,
Capsella bursa-pastoris aggr. 0.29,
Plantago lanceolata 0.19,
Polygonum arenastrum 0.19,
Trifolium repens aggr. 0.17,
Lepidium didymum 0.13,
Spergularia rubra 0.12,
Plantago coronopus 0.11,
Bromus hordeaceus aggr. 0.08,
Taraxacum sect. Taraxacum 0.04,
Lepidium coronopus 0.04,
Trifolium glomeratum 0.04,
Sclerochloa dura 0.04,
Gnaphalium uliginosum 0.03,
Juncus bufonius 0.03,
Lepidium virginicum 0.03,
Polycarpon tetraphyllum 0.03,
Cynodon dactylon 0.03,
Chamaemelum nobile 0.02,
Sagina apetala 0.02,
Trifolium arvense 0.02,
Poa bulbosa 0.02,
Plantago media 0.01,
Vulpia myuros 0.01,
Tripleurospermum inodorum 0.01,
Paspalum dilatatum 0.01,
Catapodium rigidum 0.01,
Neoschischkinia truncatula 0.01,
Anthemis cotula 0.01,
Amaranthus deflexus 0.01,
Chenopodium vulvaria 0.01,
Dysphania pumilio 0.01,
Fallopia dumetorum 0.01,
Juncus inflexus 0.01,
Trifolium fragiferum 0.01,
Taraxacum sect. Erythrosperma 0.01,
Lythrum junceum 0.01,
Spergularia capillacea 0.01,
Gnaphalium pensylvanicum 0.01,
Mentha aquatica 0.01,
Filago gallica 0,
Cotula australis 0,
Malva parviflora 0,
Diplotaxis catholica 0,
Hainardia cylindrica 0,
Cyperus rotundus 0
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Phytosociology
- Matricario-Polygonetum arenastri
- Poo annuae-Coronopodetum squamati
Relations with other habitat types
It occupies sites that are shadier than those preferred by V34Z, but drier than those of V35Z.Regional distribution
Known occurrences and potential area of occupancy of the habitat type in the study region.
