Non potest arbor bona fructus

Source: 
Roma, Biblioteca Vallicelliana, C.5
Marginalia: 
R
Folio: 
188r
Sequence: 
3
Feast: 
Dom. 9 p. Pent.
Office/Mass: 
E
Genre: 
A
Position: 
2
Cantus ID: 
003928
Mode: 
1
Differentia: 
5
Differentia database: 
1--h-h-g-f-gh-gfed--4 72b