Question: What is the common name for the hostplant of Phyllocnistis Iiriodendronella that is a tree of the family Magnoliaceae?

Context paragraphs:
Phyllocnistis liriodendronella: Phyllocnistis liriodendronella is a moth of the Gracillariidae family, known from the United States (New York, New Jersey, Maryland, Pennsylvania, Kentucky).  The hostplants for the species include "Liriodendron tulipifera", "Magnolia glauca", "Magnolia grandiflora", and "Magnolia virginiana".  They mine the leaves of their host plant.  The mine has the form of a long, winding, linear mine on either surface of the leaf, especially the small terminal leaves.

Celtis lindheimeri: Celtis lindheimeri (also called Lindheimer's hackberry) is a species of tree in the Cannabaceae family.  It is typically found in areas of central Texas and northeastern Mexico.  It has a height averaging 9 meters, and produces a reddish-brown berry.  It is a species closely related to netleaf hackberry which is common in western United States.  The Spanish common name is "Palo Blanco", meaning "White Tree", which is commonly used to identify this tree.  It is named after its discoverer Ferdinand Lindheimer, a German-born botanical collector and Texas newspaper editor.

Amherstia: Amherstia nobilis (Burmese: သော်ကကြီး ] ; the Pride of Burma, in the Fabaceae family) is a tropical tree with large, showy flowers.  It is the only member of the genus Amherstia.  It is widely cultivated for ornament in the humid tropics, but is very rare in the wild and has only been collected from its native habitat a few times.  It is native to Burma (Myanmar), hence the common name.  The scientific name commemorates Lady Amherst, (as does Lady Amherst's pheasant) and also her daughter Sarah.  Another common name, the Orchid Tree, is otherwise reserved for members of the genus "Bauhinia".

Cajeput tree: Cajeput tree is a common name used for certain classification of tree that has a white spongy bark that is flexible and can easily flake off the trunk.  The Cajeput tree is of the genus "Melaleuca", native to Australia and is commonly known in North America as the Tea Tree.  The name "Cajeput tree" is primarily used for the species "M. cajuputi", "M. leucadendra", "M. linariifolia", "M. viridiflora" and "M. quinquenervia".  Other names for these trees are the paperbark tree, punk tree, or the white bottle brush tree.  Similar subtropical trees from the eucalyptus family are evergreens with pointed leaves and white, red or green flowers.  Aborigines of Australia often used the cajeput tree bark for shields, canoes, roofing material and timber.

Magnolia calimaensis: Magnolia calimaensis is a species of flowering plant in the family Magnoliaceae.  It is endemic to Colombia, where it is known from a single location.  It is a tree which makes up part of the canopy in tropical forest habitat.  Its common name is almagnegra del Calima.

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.  Reaching 27.5 m in height, it is a large, striking evergreen tree, with large dark green leaves up to 20 cm long and 12 cm wide, and large, white, fragrant flowers up to 30 cm in diameter.  Although endemic to the lowland subtropical forests on the Gulf and south Atlantic coastal plain, magnolia grandiflora is widely cultivated in warmer areas around the world.  The timber is hard and heavy, and has been used commercially to make furniture, pallets, and veneer.

Thespesia grandiflora: Thespesia grandiflora is a tree in the Malvaceae family of the Rosids order.  Its English common name is maga.  This tree is widely distributed throughout Puerto Rico where it is endemic.  Its Spanish common name in Puerto Rico is maga Although originally endemic to the humid mountains of limestone in the western and north-central portions of the Island, today it grows everywhere in Puerto Rico due to its extensive cultivation.  It is also grown as an ornamental tree in Florida, Hawaii, Honduras and in various Caribbean islands.  The maga is used as an ornamental plant, but the wood of the tree itself is valued elsewhere for its durable timber.

Magnolia rostrata: Magnolia rostrata, common name is Beaked magnolia, is a species of plant in the Magnoliaceae family.

Magnolia amoena: Magnolia amoena (common name Tianmu magnolia, so called from Tianmu Mountain where it grows) is a species of plant in the Magnoliaceae family.  It is endemic to China.  It is threatened by habitat loss.

Annam tree frog: Hyla simplex (common names: Annam tree frog or South China tree toad) is a species of frog in the family Hylidae found in southern Australia, Vietnam, and Laos.  Frogs from Hainan Island can be treated as subspecies "Hyla simplex hainanensis" (common name: Hainan tree toad).

Supporting paragraphs: Phyllocnistis liriodendronella Magnolia grandiflora
Answer: southern magnolia or bull bay