The berries of the yaupon holly are poisonous. Participants drank a tea made from the Yaupon Holly from conch shell cups. Live Oak and Yaupon Holly trees bordering most every fairway. Plants included in the design were cabbage palms, kumquats, marigolds, yaupon holly, and Burfordi holly. A well-developed understory grows beneath the sparse canopy, and includes yaupon holly and flowering dogwood.