Enw gwyddonol: Chamaecyparis lawsoniana
The Lawson cypress is a large, conical-shaped, evergreen tree that has been introduced into the UK and widely planted in gardens and parks. It has also naturalised along damp banks and woodland edges.
YstadegauHeight: up to 45m
Introduced, but naturalised species. Listed as Near Threatened on the global IUCN Red List of Threatened Species.