Dick & Jane Ward 1999 This green hosta was originally registered as Tom Rex but was changed in 2005 to T-Rex which most of us are familiar with. An extra large leaved hosta with leaves measuring 18″ X 14″ (length X width). One of the parents is Big John which we also grow. We have a specimen plant for viewing in our display garden on the right just across the little bridge. The image is courtesy of our wholesale supplier,  Growing Colors/Garden World, Cottage Grove, Minnesota.