Name The Year: Roy Orbison, musician, born.?

Questions

Common name for a family of woody or herbaceous flowering plants of worldwide distribution, & for its well-known genus?

Common name for a genus of about 40 species of coniferous trees, indigenous to the northern hemisphere, nearly half being natives of North America?

Common name for a genus of perennial flowers of the buttercup family?

Common name for a large genus of hardwood trees that are widespread in the north temperate zone?

Common name for a large sea turtle, named for the color of its fat, although the animal is brownish overall?