Diagnostic taxa

Acacia dealbata, Acacia mearnsii, Acacia melanoxylon, Acacia saligna, Agrostis curtisii, Centaurea sphaerocephala, Cutandia maritima, Daboecia cantabrica, Ephedra fragilis, Erica umbellata, Eucalyptus, Eucalyptus camaldulensis, Eucalyptus cinerea, Eucalyptus globulus, Glandora prostrata, Kummerowia striata, Lonicera japonica, Microstegium japonicum, Pinus pinaster, Pinus radiata, Pittosporum tobira, Pseudarrhenatherum longifolium, Pseudognaphalium affine, Retama raetam, Rubus ulmifolius, Setaria intermedia, Sporobolus fertilis, Symphyotrichum graminifolium, Tamarix gallica, Ulex gallii

Constant taxa

Acacia saligna, Arbutus unedo, Asparagus acutifolius, Calluna vulgaris, Castanea sativa, Centaurea sphaerocephala, Daucus carota, Ephedra fragilis, Erica arborea, Eucalyptus, Eucalyptus camaldulensis, Eucalyptus globulus, Hedera helix aggr., Pinus halepensis, Pinus pinaster, Piptatherum miliaceum, Pseudarrhenatherum longifolium, Pteridium aquilinum, Quercus robur, Rubia peregrina, Rubus ulmifolius, Smilax aspera, Sonchus bulbosus, Teucrium scorodonia, Ulex gallii, Viola riviniana

Dominant taxa

Acacia saligna, Centaurea sphaerocephala, Eucalyptus, Eucalyptus camaldulensis, Eucalyptus globulus, Pteridium aquilinum, Rubus ulmifolius, Sonchus bulbosus