Genus Cycas refers to a group of plants commonly known as cycads. These plants are known for their distinctive cone-shaped trunk and large feather-like leaves. While Cycas is its scientific name, it is often referred to by its common names, such as sago palm or king sago. Other synonyms for Cycas may include microcycas, zamia, and bowenia, which are also part of the cycad family. These plants are ancient and have been around for over 300 million years, making them some of the oldest species on earth. Despite their age, Cycas plants are still popular for their beauty and unique appearance, making them a favored choice for botanical gardens and landscaping projects.