Establishment means describes how the taxon came to be established in an area. See DarwinCore for more information on terminology.

native

evolved in this region or arrived by non-anthropogenic means

endemic

native and occurs nowhere else

introduced

arrived in the region via anthropogenic means

naturalised

reproduces naturally and forms part of the local ecology

invasive

has a deleterious impact on another organism, multiple organisms, or the ecosystem as a whole

managed

maintains presence through intentional cultivation or husbandry