Related Clues:

• Picnicker's shade provider
• Family structure?
• Apple or banana
• Chestnut, for one
• It leaves in the spring
• Cat's haven
• Spruce or sycamore
• Ginkgo or baobab
• Walnut or willow
• Ria
• Tire swing supporter
• Wren's occasional roost
• Yew, e.g.
• Oak or ash
• Christmas purchase