Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
1553869 jh   U  MALPIGHIA ROMEROANA VAR. NAYARITENSIS Vivaldi  c  VAR. n3S      ffN malpighia  nayarit  aV 3  Malpighiaceae J#  william r. anderson     NAYARITENSIS &^       I mirador del aguila, 14 mi. nw of tepic, along a watercourse in the barranca  RMz]g rogers mcvaugh MALPIGHIALES PguK       (z4 MEXICO     romeroana 1960-09-13% P@;tH  
{"catalogNumber": "1553869", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Malpighia romeroana var. nayaritensis", "scientificNameAuthorship": "Vivaldi", "genus": "Malpighia", "subgenus": "", "specificEpithet": "romeroana", "verbatimTaxonRank": "var.", "infraspecificEpithet": "nayaritensis", "identifiedBy": "William R. Anderson", "recordedBy": "Rogers McVaugh", "recordNumber": "", "verbatimEventDate": "1960-09-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "Mirador del Aguila, 14 mi. NW of Tepic, along a watercourse in the barranca", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}