The subdivision Ginkgophyta refers to a group of plants that are commonly known as Ginkgo or Maidenhair trees. These ancient trees are considered to be living fossils and are known for their unique fan-shaped leaves and silver-gray bark. In terms of synonyms, Ginkgophyta is sometimes referred to as Ginkgophyte or Ginkgoopsida. These terms all refer to the same group of plants and are used interchangeably. While Ginkgo trees are relatively rare in their natural habitat today, they were once widespread and can be traced back to the time of the dinosaurs. The unique characteristics of the Ginkgo tree make it a popular choice for landscaping and as a source of traditional medicine.