Term Name:	2nd arch mesenchyme from head mesenchyme
Synonyms:	branchial arch 2 mesenchyme from head mesenchyme, head mesenchyme derived arch 2 mesenchyme, mesenchyme derived from head mesoderm of mesenchyme of 2nd arch, pharyngeal arch 2 mesenchyme from head mesenchyme
Definition:	Mesenchyme that develops_from a head mesenchyme from mesoderm and is part of a 2nd arch mesenchyme.
Ontology:	Cell Ontology [UBERON:0010343]