Claim: Sequencia is a subfamily of Navioideae in the Bromeliaceae family (a family of monocot flowering plants), within the Poales order (a large order of flowering plants in the monocotyledons) and Commelinids clade.
Evidence: Navioideae Subfamily: Bromeliaceae Family: The Bromeliaceae (the bromeliads) is a family of monocot flowering plants of 75 genera and around 3590 known species native mainly to the tropical Americas, with a few species found in the American subtropics and one in tropical west Africa, Pitcairnia feliciana. Poales Order: The Poales are a large order of flowering plants in the monocotyledons, and includes families of plants such as the grasses, bromeliads, and sedges. Clade: Commelinids