Grandma is keeping several different kinds of orchids. Among them would be a dendrobium, 3 phals, an oncidium, and something else I'm not quite sure of. Only this something else is blooming(and it produces small purple flowers that aren't that impressive unless you like strength in numbers)...it sent up 2 spikes some time ago but they haven't opened. They're just on a windowsill but she tends to move them around a lot.
The dendrobium is sprouting roots out of the nodes and hasn't flowered for at least 2 years. It has made a bunch of little offsets.
I'll get more info as it comes.