Claim: Nardophyllum is a genus of South American flowering plants in the aster tribe that includes annuals, biennials, perennials, subshrubs, shtubs, and trees.
Evidence: Nardophyllum is a genus of South American flowering plants in the aster tribe within the sunflower family. Astereae is a tribe of plants in the family Asteraceae that includes annuals, biennials, perennials, subshrubs, shrubs, and trees.