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": ""}
  `2 r. mello-silva  2344 Px   F  mucronifolius   834 ymg5l   X/ ] 2003-12-07  Brazil &;  1664754 e   K]> CROTON MUCRONIFOLIUS   J( 11â°41'38"s 47â°42'6"w  subarbusto atã© 60 cm alt. folhas discolores, verde-claras na face abaxial. ramos sauperiores e inflorescãªnciasou fe rrugã­neos ou argãªnteos e    tG  ma|pighiales P.E. BERRY 86F     A>. croton   u Afloramentos quartzÃ­ticos e solo arenopedregoso Serra de Natividade, alto da serra. 91 km da rodovia Natividade-DianÃ³polis, entrad a por Jacuba R(+*P   
{"catalogNumber": "1664754", "order": "Malpighiales", "family": "", "scientificName": "Croton mucronifolius", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "mucronifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P.E. Berry", "recordedBy": "R. Mello-Silva", "recordNumber": "2344", "verbatimEventDate": "2003-12-07", "habitat": "Afloramentos quartz\u00c3\u00adticos e solo arenopedregoso", "occurrenceRemarks": "Subarbusto at\u00c3\u00a9 60 cm alt. Folhas discolores, verde-claras na face abaxial. Ramos superiores e infloresc\u00c3\u00aancias ou ferrug\u00c3\u00adneos ou arg\u00c3\u00aanteos", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "", "municipality": "", "locality": "Serra de Natividade, alto da serra. 9,1 km da rodovia Natividade-Dian\u00c3\u00b3polis, entrada por Jacuba", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "11\u00c2\u00b041'38\"S 47\u00c2\u00b042'6\"W", "minimumElevationInMeters": "834", "maximumElevationInMeters": ""}