A hair ornament made of jade; also known as a 玉搔头 yù​sāo​tóu

A perennial herb (Hosta plantaginea) with large, heart-shaped leaves and fragrant white or pale purple flowers shaped like hairpins; also called fragrant plantain lily

A perennial plant (Polianthes tuberosa) in the asparagus family known for its fragrant white flowers used in perfumery