Not an accepted name (status: unknown). The accepted name is Fimbristylis complanata (Retz.) Link, 1827.

Fimbristylis complanata f. exaltata T.Koyama, 1959 2% complete

No common name

Bull. Arts Sci. Div. Ryukyu Univ. 3: 70 (1959)

There is no corrections for Fimbristylis complanata f. exaltata yet.