This is the first time this plant has bloomed for me and it is mislabelled. It was labelled as B. rufilabrum. It is a really interesting flower and any help with the ID would be appreciated. For size: The tree fern mount is 8 inches tall. The natural spread of the lateral sepals is ~ 1/2 inch or 11 mm. The typical leaf is 6-7 inches Pseudobulbs are 1 - 1.5 inch. The tallest inflorescence is 5 inches.