Abietia douglasii (Sabine ex D.Don) A.H.Kent
Pseudotsuga mucronata var. elongata (Lemmon) Lemmon
Pinus douglasii var. brevibracteata Antoine
Picea douglasii (Sabine ex D.Don) Link
Pseudotsuga taxifolia var. viridis (Schwer.) C.K.Schneid.
Pseudotsuga douglasii lombartsii-pendula Lombarts
Pseudotsuga taxifolia var. pendula (Neumann) Sudw.
Pseudotsuga taxifolia var. brevibracteata (Antoine) Schwer.
Pseudotsuga taxifolia f. globosa (Beissn.) Schwer.
Pseudotsuga taxifolia var. palustris (Raf.) Lemmon
Pseudotsuga douglasii var. pyramidalis Zederb.
Pseudotsuga douglasii (Sabine ex D.Don) Carrière
Pseudotsuga taxifolia (Lindl.) Britton
Pseudotsuga douglasii var. viridis Schwer.
Pseudotsuga douglasii var. pendula (Neumann) Engelm.
Tsuga douglasii var. pendula (Neumann) Beissn.
Pseudotsuga menziesii subsp. viridis (Schwer.) Silba
Pseudotsuga douglasii var. laeta Schwer.
Abietia douglasii var. fastigiata (Knight ex Carrière) A.H.Kent
Abies douglasii var. stairii Anon.
Abies obliqua Bong. ex Gordon
Pseudotsuga douglasii f. globosa Beissn.
Pseudotsuga menziesii var. viridis (Schwer.) Franco
Pseudotsuga douglasii f. compacta Beissn.
Pseudotsuga mucronata var. palustris (Raf.) Lemmon
Pseudotsuga taxifolia subsp. mucronata (Raf.) Schwer.
Pseudotsuga taxifolia f. fastigiata (Knight ex Carrière) C.K.Schneid.
Abies standishiana K.Koch
Abies douglasii var. taxifolia Lindl.
Pseudotsuga douglasii var. nana Zederb.
Abies taxifolia var. pendula Neumann
Pseudotsuga vancouverensis Flous
Pseudotsuga mucronata (Raf.) Sudw. ex Holz.
Tsuga douglasii var. fastigiata Knight ex Carrière
Pinus douglasii var. pendula (Neumann) Parl.
Pseudotsuga taxifolia var. elongata Lemmon
Abies californica Steud.
Abies douglasii var. pendula (Neumann) J.Nelson
Abies douglasii var. fastigiata (Knight ex Carrière) Gordon & Glend.
Abies drummondii Gordon & Glend.
Abietia douglasii var. pendula (Neumann) A.H.Kent
Pseudotsuga taxifolia subsp. viridis (Schwer.) Asch. & Graebn.
Pinus douglasii Sabine ex D.Don
Abies obliquata Raf. ex Gordon
Pseudotsuga taxifolia f. compacta (Beissn.) C.K.Schneid.
Pseudotsuga douglasii var. viminalis Schwer.
Pseudotsuga taxifolia var. viminalis (Schwer.) Schwer.
Pseudotsuga douglasii f. pendula (Neumann) Beissn.
Pinus douglasii var. taxifolia (Lindl.) Antoine
Tsuga douglasii (Sabine ex D.Don) Carrière
Abies mucronata var. palustris Raf.
Abies douglasii (Sabine ex D.Don) Lindl.