Results of: Search in every Kingdom for Taxon Author(s) Name(s) (Engelm. ex S. Watson) Critchfield OR (Engelm ex S Watson) Critchfield '(Engelm. ex S. Watson) Critchfield'
Kingdom Plantae
Pinus contorta ssp. latifolia (Engelm. ex S. Watson) Critchfield – not accepted – black pine, Rocky Mountain lodgepole pine