Queried GO terms:

  idGO:0048608   Detailed information
  namereproductive structure development
  namespacebiological_process
  def"The reproductive developmental process whose specific outcome is the progression of structures that will be used in the process of creating new individuals from one or more parents, from their formation to the mature structures." [GOC:dph, GOC:isa_complete, GOC:jid]
  is_aGO:0003006 ! developmental process involved in reproduction
  is_aGO:0048856 ! anatomical structure development

No monarch genes has this GO term.