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": ""}
unite states n:N`   9!c Croton  Sandy Oak region  B    /  Euphorbiaceae  1543546 Zd^H  c. l. lundell, amelia a. lundell gF   1942-09-15 >E8n  CROTON PARKSII 8P;9%  Texas 2$  l. croizat     y Brooks  ANNUAL, DIOECIOUS )ks   c_ @@ Malpighiales   11940 5   &k; 14 misouth of falfurrias    [b wC pa*rksii   zP Croizat
{"catalogNumber": "1543546", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton parksii", "scientificNameAuthorship": "Croizat", "genus": "Croton", "subgenus": "", "specificEpithet": "parksii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L. Croizat", "recordedBy": "C. L. Lundell, Amelia A. Lundell", "recordNumber": "11940", "verbatimEventDate": "1942-09-15", "habitat": "Sandy Oak region", "occurrenceRemarks": "Annual, dioecious", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Brooks", "municipality": "", "locality": "14 mi south of Falfurrias", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}