Thuja standishii x plicata / arborvitae hybrid

Thuja standishii × plicata is a hybrid arborvitae that originated in Denmark and first published in Dendroflora in 1985. It was later introduced to the nursery trade by F.J. Grootendorst, The Netherlands.

Attribution from: Aris Auders and Derek Spicer, RHS Encyclopedia of Conifers, Kingsblue Press ©2012

Thuja standishii </em x plicata 'Green Giant' — a closeup of foliage.
Photo by Mizzou Botanic Garden at University of Missouri
A border of Arborvitae hybrids as part of a conifer collection in Adrian, Michigan.
Photo by Ken Marek