Orchid Oncostele Catatante

It seemed like a good day for an indoor blip what with gale force winds and very heavy rain for most of the day so this is the latest Orchid to flower. It is a few years old now and always flowers about this time of year. It seems perfectly happy to live in an unheated porch, but  I do remove it indoors if a prolonged cold spell threatens in Winter. One of two flower spikes appears in the extra.