Brother Michael, the Tupelo honey extractors are very particular. They apply empty supers to the hives that are introduced during Tupelo bloom to try to obtain as pure as possible Tupelo honey. The honey is then microscope for pollen types and graded as a percentage such as 85% Tupelo. Specific flowers have specific pollen shapes which can be identified. One pollen I studied was shaped as a round ball with sharp spines sticking out in all directions, I believe it was ragweed pollen. See yellow pollen in pic below.
If the word absolute is used, the word would most certainly be misused, as no honey is 100% pure monocrop. However, most beeks do a good job: they will extract the supers, remove all honey, prior to introducing the bees to the desired crop such as citrus, Tupelo, sourwood, acacia[black locust], etc.
Blessings
Van