Carex morrowii
Morrow's sedge
Type: Perennial, evergreen
Family: Cyperaceae
Foliage color:
An evergreen grass native to Japan. It is distinguished by its stiff, often striped leaves.
Sources
[1] Preda, M. – Dicționar dendrofloricol, Ed. Științifică și Enciclopedică, București, 1989.
[2] https://powo.science.kew.org
[3] https://www.rhs.org.uk
[4] https://www.missouribotanicalgarden.org