I've been busy the last few days getting my "new" travel car! Yes, definitely Disporopsis pernyi. It, and the others native to mainland China (excluding longifolia), are all evergreen in my Z7 garden in Knoxville. The fragrance of all of them are somewhat nutmeg to eggnog like. Some grow quicker than others, but they rarely make seed. In 8 years I've only had 3-4 seeds produced.
Aaron