27.Artemisia
Wormwood, also known as Artemisia, is a gorgeous foliage plant that will add a distinctive elegance to any flower garden. Many Artemisia cultivars, including plants like Motherwort, are a stunning silvery-grey color with a soft powdery texture.
Although seeming like they belong in a winter wonderland, these summer plants require full sun, so plan your garden accordingly. Their slightly fuzzy texture is prone to rot. Therefore they like well-draining soil.