Basionym of Pseudotsuga menziesii (Mirb.) Franco
First published in Mém. Mus. Hist. Nat. volume 13 pages 63-4 and 70 in 1825.
Note that Abies menziesii Engelm. and Abies menziesii (Douglas ex D.Don) [Lindl. are both considered illegitimate, the former being a synonym of Picea pungens Engelm. and the latter a synonym of Picea sitchensis (Bong.) Carrière.