The leaves of a palm tree are called fronds. Palm trees come in two types, as the University of California Cooperative Extension Master Gardeners of Tulare & Kings Counties mentions. They may be feather-leaved or fan-leaved.
About the Author
Hepzibah Flurge has been writing professionally since 2008. She is a horticulturist and her work appears on various websites and assorted gardening blogs. She holds a Bachelor of Science in horticulture.