RH1D Parietaria judaica – Tortula muralis wall community
Vegetation
This wall community is characterised solely by the presence of clumps of Parietaria judaica. Cushions of Tortula muralis are frequently found growing nearby, as occasionally are some rosettes of Taraxacum officinale agg.
Ecology
This sort of simple vegetation is found on dry, sunny stone walls in the lowlands where it can establish in cracks and crevices.
Sub-communities
No sub-communities are described.
Similar communities
This is a straightforward community that is unlikely to cause confusion, although some examples may be transitional towards the RH1C Asplenium ruta-muraria – Cymbalaria muralis wall community.
Conservation value
Vegetation corresponding to this community is typically of relatively low conservation value.
Management
This community does not require management.