The Glory lily is not part of the lily family that is known for causing kidney failure in cats. The Glory lily can be just as dangerous however, and is similar to the Autumn crocus. The Glory lily also contains colchicine. This and other alkaloids are present in all parts of the plant, with the tubers containing the highest concentration. Ingestion can result in vomiting, diarrhea, weakness, seizures, organ damage, and death.