Works & passages
Decretum Gratiani
Dante's Text
Gratian in the poem
Reviewed references to the person. These do not by themselves establish a quotation from a work.
Later Commentary
Begin from a place in Dante
Follow commentary references to Gratian and citations of the works, grouped by the passage being commented on.
About & sources
Names, text and evidence
Names found in the source material
Forms of the work titles
Decretum Gratiani
Decretum GratianiDecr. Grat.Decret. Grat.Grat. Decret.
Edition and evidence sources
The work tree shows accepted coordinates from later commentary. Reviewed edition structures support its hierarchy and inline text; they do not themselves establish citations.