In botany, a neophyte (from Greek νέος (néos) "new" and φυτόν (phutón) "plant") is a plant species which is not native to a geographical region , and was introduced in recent history. Plants that are long-established in an area are called archaeophytes. In Britain, neophytes are defined  as plant species that were introduced after 1492, when Christopher Columbus arrived in the New World and the Columbian Exchange began.Botanical Journal of the Linnean Society - Archaeophytes in Britain
In botany, a neophyte (from Greek νέος (néos) "new" and φυτόν (phutón) "plant") is a plant species which is not native to a geographical region and was introduced in recent history. Non-native plants that are long-established in an area are called archaeophytes. In Britain, neophytes are defined more specifically as plant species that were introduced after 1492, when Christopher Columbus arrived in the New World and the Columbian Exchange began.Botanical Journal of the Linnean Society - Archaeophytes in Britain
D
,
R
Plants
Non-native plants
A
more specifically