Mahonia gracilipes (Chinese Mahonia) - Keeping It Green Nursery
Soft Caress Mahonia (2 Gallon) Flowering Evergreen Shrub with Yellow Winter Blooms - Part Sun to Shade Live Outdoor Plant - Southern Living Plant Collection - Walmart.com
Mahonia bealei (Leatherleaf Mahonia)
Southern Living Plant Collection Yellow Soft Caress Mahonia Accent Shrub in 2.5-Quart Pot in the Shrubs department at Lowes.com
Best Mahonias to Grow | BBC Gardeners World Magazine