Yeah concensus seems to be it is all pine except probably (possibly?) the kitchen.
It matters to me though not in a life-or-death sort of matter. First, in a "sappy" sort of way, I have really bonded with my house and take great pride and interest in knowing all the details of its construction so that I can continue to maintain and restore it.
Second, there are some areas of flooring that I want to eventually patch and other areas that I might want to match when we do renovations. So, it would be helpful to know as precisely as possible what type of wood I am dealing with. Since the wood is old, I would like to be on the "lookout" for acquiring similar old samples ripped out of other houses that I would store for future use in my house -- but I can't do that without at least knowing more about the type of wood actually in my house.
Thanks again to all for the help here!