The term 'Willow Family Member' can be solved by the 6-letter word 'POPLAR'. Poplars are a genus of trees in the willow family, Salicaceae. They are native to the Northern Hemisphere and are found in many different habitats. Poplars are fast-growing trees that can reach heights of up to 50 meters. They are known for their tall, straight trunks and their broad, rounded crowns. Poplars are also valued for their timber, which is used in construction and furniture making.