Elucidarius carminum...

http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/1152 <http://www.w3.org/nl/lemon/frac#Attestation>

Elucidarius carminum... 
Elucidarius carminum et historiarum uel {001480.}uocabularius poeticus (1498, HC 11644). 

data from the linked data cloud