2″ pot. This “spider orchid” intergeneric cross that includes Miltonia and Brassia is now called Bratonia, for whatever that’s worth. The plant is medium sized, with typical oncidium-type pseudobulbs topped by long, grassy leaves. t produces dramatic spikes of flowers with pointed, spidery petals and sepals in mahagony and green tones, with a pink lip dappled with dark spots. Good-sized mericone “seedlings”.