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": ""}
      34700 w^    septentrionalis Su(>  United States b   ? 1s croton   ) Athens  MALPIGHIALES G >0    (nZM ca 250 plants scattered over sandy ground between RR & small stream  Croton glandulosus var. septentrionalis C  VAR. a+   piR 1543275  pfI p. e. berry   MÃ¼LLARG. h    xu euphorbiaceae
{"catalogNumber": "1543275", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton glandulosus var. septentrionalis", "scientificNameAuthorship": "M\u00c3\u00bcll.Arg.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "septentrionalis", "identifiedBy": "P. E. Berry", "recordedBy": "", "recordNumber": "34700", "verbatimEventDate": "", "habitat": "ca 250 plants scattered over sandy ground between RR & small stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Athens", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}