Not an accepted name (status: unknown).
The accepted name is
Mackaya neesiana (Wall.) Das, 1939.
Ruellia tetragona
Vatke (L.)
0% complete
No common name
Die Natürlichen Pflanzenfamilien 4, 3b, 311. 1895. (Nat. Pflanzenfam.)
There is no corrections for Ruellia tetragona yet.