What is "pseudo-bonaventura"

The Pseudo-Bonaventura, or Pseudo-Bonaventure is the name given to the authors of a number of medieval devotional works which were believed at the time to be the work of Saint Bonaventure: "It would almost seem as if 'Bonaventura' came to be regarded as a convenient label for a certain type of text, rather than an assertion of authorship". Since it is clear a number of actual authors are involved, the term "Pseudo-Bonaventuran" is often used. Many works now have other attributions of authorship which are generally accepted, but the most famous, the Meditationes Vitae Christi, remains usually described only as a work of the Pseudo-Bonaventura.