bucium
bucium is an end-blown straight labrosones without mouthpiece or alphorn.
Overview
Traditional long shepherd's horn in the Romanian Carpathians.
In detail
It is recorded in the collection of Romania.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Bucium”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q518585: bucium
Consult the source