Tanacetum vulgare var. crispum
An erect perennial with pretty curly, green leaves. Stems of button-shaped bright yellow flowers in summer.
Thymus vulgaris
A bushy subshrub with aromatic dark green leaves. Mauve flowers from late spring to mid-summer.
Thymus vulgaris ‘Erectus’
An upright subshrub with narrow, camphor-scented grey-green leaves. White flowers from late spring to mid-summer.