Question: What is the common name for the hostplant of Phyllocnistis Iiriodendronella that is a tree of the family Magnoliaceae?
Sentence (from "Magnolia grandiflora"): Magnolia grandiflora, commonly known as the southern magnolia or bull bay, is a tree of the family Magnoliaceae native to the southeastern United States, from coastal North Carolina to central Florida, and west to East Texas and Oklahoma.
Relevant evidence: Yes