Cycads are ancient seed plants that belong to the group known as Cycadophyta. They have a stout trunk and large, feathery leaves, resembling palms or ferns. Cycads are primarily found in tropical and subtropical regions and can live for many years, with some species dating back over 300 million years. These plants reproduce using cones, with male and female cones produced on separate plants. Cycads are often used in landscaping and are valued for their unique appearance. However, many species are threatened due to habitat loss and over-collection, making conservation efforts important for their survival.