Term Name:	4th arch mesenchyme from head mesenchyme
Synonyms:	branchial arch 4 mesenchyme from head mesenchyme, head mesenchyme derived arch 4 mesenchyme, mesenchyme derived from head mesoderm of mesenchyme of 4th arch, pharyngeal arch 4 mesenchyme from head mesenchyme
Definition:	Mesenchyme that develops_from a head mesenchyme from mesoderm and is part of a 4th arch mesenchyme.
Ontology:	Uberon Ontology [UBERON:0010345]