Valentine's Greeting from Nature

I believe that this is an epiphyllum. I don't know because this plant has no history. A friend was closing a greenhouse and realizing that I have an affinity for plants, she offered the ones that had been left for on their own for some time. I was happy to take the older desert cactus which were in wonderful shape but I noticed several sunburnt and neglected "orchid cactus". I believe these are plants native to central america and although they are cactus, they do not thrive under full sunshine and little water. They are large ungainly plants and although I really don't have the room I didn't want to see them discarded. I put them in our cold and uninviting basement under fluorescent lights and much to my surprise I was greeted with a flower display in time for Valentine's day. ... See my Tabblo>