Literature Reference: 惆怅菖蒲花。—— 《闻邻舍唱凉州有所思》 Melancholy lingers over the fragrance of the calamus flowers. Source from 'Wen Linshe Chang Liangzhou You Suosi'.
蒲: In ancient usage, it is the same as "匍" (pú), which means to prostrate or crawl.
花: Flowers, blossoms, and fireworks. A metaphor for beauty as radiant as a blooming flower.
Meaning: The calamus flower symbolizes purity and resilience, often used to express inner emotions and aspirations.