Hypallage

Hypallage - Combining two examples of hyperbaton or anastrophe when reversed elements are not grammatically or syntactically parallel. It is easier to give examples than to explain hypallage.
Virgil writes, "The smell has brought the well-known breezes" when we would expect, in terms of proper cause-and-effect, to have the breezes bring well-known smells.
In Henry V, Shakespeare writes, "Our gayness and our gift are besmirched / With rainy marching in the painful field" (4.3.110), when logically we would expect "with painful marching in the rainy field."
Roethke playfully states, "Once upon a tree / I came across a time."
In each example, not just one hyperbaton appears, but two when the two words switch places with the two spots where we expect to find them. The result often overlaps with hysteron-proteron, in that it creates a catachresis (See under tsmesis).