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": ""}
    ludwigia palustris 0(UTY    A.A. Reznicek L6yz     -85.8707777778   2017-08-14 UQ     uncommon. flowers Qlight green. jY4        Re .% myrtales UNITED STATES IX:P    , 1272 LUDWIGIA $9qZd  1559464 YI   
{"catalogNumber": "1559464", "order": "Myrtales", "family": "", "scientificName": "Ludwigia palustris", "scientificNameAuthorship": "", "genus": "Ludwigia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A.A. Reznicek", "recordedBy": "", "recordNumber": "1272", "verbatimEventDate": "2017-08-14", "habitat": "", "occurrenceRemarks": "Uncommon. Flowers light green.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.8707777778", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}