Chiloschista viridiflava

The name tag on this plant was chiloschista viridiflava. After a search over the internet. I have the feeling that this plant resemble more like chiloschista lunifera. The flower spikes seems to take forever to develop. The brown to red wine with pale yellow border flowers are about 1 cm in diameter with a vanilla fragrant in day time. The flowers last over two month. Spring flowering.