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": ""}
  H   1660986   LO z! euphorbiaceae CROTON FLAVESCENS `=*NI  18.6447222 =(-=   @L ARTEAGA  FLAVESCENS Ljvh  Along MEX 37, ca. 75 km (by road) north of Arteaga and 1 km south of El Descansafer o[  Solitaryshrub ca. 3 m tall; An unusual di0ecious form with numerous pistillate flwers, normal C. Flavescens was found nearby 1g jC  -101.9694444  p   c*6 MEXICO    1809 1   ab > croton open thornscrub with columnar cacti ]0&   2001-08-03 Y*@3U     greenm.  ANU  V. W. STEINMANN, E. CARRANZA & E. PÃ©REZ 1J  
{"catalogNumber": "1660986", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton flavescens", "scientificNameAuthorship": "Greenm.", "genus": "Croton", "subgenus": "", "specificEpithet": "flavescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "V. W. Steinmann, E. Carranza & E. P\u00c3\u00a9rez", "recordNumber": "1809", "verbatimEventDate": "2001-08-03", "habitat": "Open thornscrub with columnar cacti", "occurrenceRemarks": "Solitary shrub ca. 3 m tall; An unusual dioecious form with numerous pistillate flowers, normal C. Flavescens was found nearby", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Arteaga", "municipality": "", "locality": "Along MEX 37, ca. 75 km (by road) north of Arteaga and 1 km south of El Descansafer", "decimalLatitude": "18.6447222", "decimalLongitude": "-101.9694444", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}