Tsuga douglasii var. fastigiata Knight Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Pinopsida order Pinales family Pinaceae genus Pseudotsuga species Pseudotsuga menziesii Name Homonyms Tsuga douglasii var. fastigiata Knight ex Carrière Tsuga douglasii var. fastigiata Knight