Claim: Sequencia is a subfamily of Navioideae in the Bromeliaceae family (a family of monocot flowering plants), within the Poales order and Commelinids clade.
Evidence: Sequencia is a monotypic genus of plants in the family Bromeliaceae. Subfamily: Navioideae Family: Bromeliaceae Order: Poales Clade: Commelinids