Cespean is a niaspec/ningender gender in the Nadurian System, one of the four Nature Systems. It is related to nature and its aesthetics, and is also aligned with neutrality. The term and the flag were coined by FANDOM user Reign of the breadsticcs on or before February 28, 2021
Etymology
The term 'cespean' comes from the Spanish word 'cesped' meaning 'grass'.