Noccaea perfoliata

Noccaea perfoliata, commonly known as perfoliate pennycress, is a small annual to short-lived perennial herb suited to rocky, well-drained soils in partial shade to full sun. It is rarely cultivated ornamentally and is primarily of interest to botanists, native plant enthusiasts, and researchers studying heavy-metal phytoremediation. Little specialist care is required beyond providing appropriate soil drainage and avoiding waterlogged conditions.