Adding the feed source name to the node | Feedapi

I want to add the feed source title to the .tpl.php of the nodes created by the feed.
I am not sure if it is called feed title or feed description. In any case the name of the provider of the feed.

I have spit through every manual I could find, every search I could think of, and every piece of code of the FeedAPI module, but for the life of me I cannot figure out how to print the the source of the feed in the node.

I know it gets sent along with the original feed, and I see it gets printed in the body of the original feed.
So there must be a statement for it somewhere.