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": ""}
  HIGHLANDS V   30 MILES SOUTH OF SEBRING ALONG ROUTE 27 wmx  euphorbiaceae lPw:d  1951-08-25  3O   P. E. BERRY  v%t     ^ michauxii        |o&  MALPIGHIALES 1543474 Z     Croton michauxii var. michauxii ! =lg   y [r VAR.  
{"catalogNumber": "1543474", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton michauxii var. michauxii", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "michauxii", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "P. E. Berry", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1951-08-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Highlands", "municipality": "", "locality": "30 miles south of Sebring along route 27", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}