www.alphadictionary.com

1. Of questionable authorship or authenticity.
2. Erroneous; fictitious

Wildly apocryphal rumors about starvation in Petrograd...raced through Russia's trenches"

What apocryphal, ill-devised incidents, attributing to one saint the miracles of another

This, of course, leads us to the Apocrypha, the 14 books of stuff not accepted as Biblical teachings.

Speaking of teachings, I sure would like to know whence cometh the quotes our Klimt is using.