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": ""}
    > -86.438677 alnus n37    Betulaceae 7  fagales ,6v >    United States i /<     pEm occasioanl shrub growing in sandstone crevices.  g6t$ Michigan  &G (Chaix) DC.  P X8 46.4623 viridis ~ yS     1973-07-08 >  ROBERT H. READ 0gz   c Alnus viridis    a=X 226
{"catalogNumber": "", "order": "Fagales", "family": "Betulaceae", "scientificName": "Alnus viridis", "scientificNameAuthorship": "(Chaix) DC.", "genus": "Alnus", "subgenus": "", "specificEpithet": "viridis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert H. Read", "recordNumber": "226", "verbatimEventDate": "1973-07-08", "habitat": "Occasioanl shrub growing in sandstone crevices.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "46.54623", "decimalLongitude": "-86.438677", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}