Literature Reference: 苍藓千年粉绘传，坚贞一片色犹全。—— 《画石》 The moss of a thousand years, its powder-like hues still intact, tells a tale of unyielding fidelity. Source from 'Painting of Stones'.
苍: Indigo blue, deep green.
藓:
A class of bryophytes, which holds no significance in names.
Meaning: The moss symbolizes the passage of time and an unyielding spirit, representing steadfastness through trials and tribulations.