Wood nymph
A wood nymph (also known as a "dryad") was a creature from Greek mythology that was considered to be the spirit of a tree. They were considered to be shy but beautiful.

While the crew of the  was on the planet Gothos, Trelane said to Teresa Ross, "Ah, come, my little wood nymph. Won't you dance with your swain?" ()

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Mythological figures