Not an accepted name (status: unknown).
The accepted name is
Malus ioensis (Alph.Wood) Britton, 1897.
Malus ioensis var. texana
Rehder, 1911
25% complete
No common name
Trees and shrubs, Trees and shrubs; 1902, 142, 1911
There is no corrections for Malus ioensis var. texana yet.