Lamium L. >
Trailing perennial herb, rooting from lower nodes. Leaves petiolate, broadly ovate 2–7 cm long, variegated, margins crenate, base truncate to cuneate. Calyx sparsely hairy, 7–10 mm long. Corolla bright yellow with brown markings, tube hardly longer than calyx. Higher Blue Mts Garden escape. Introd. from Europe and Asia. Fl. spring. Aluminium Plant Lamium galeobdolon