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": ""}
 Mexico LW?b   1262841 lm4S    cuphea calaminthifolia 0    x cuphea  1507 WX: h    1937-05-10  s?    SHIRLEY A. GRAHAM /bh0i   calaminthifolia szNm   / LYTHRACEAE      !5*Sz SCHLTDL.  Myrtales Z   
{"catalogNumber": "1262841", "order": "Myrtales", "family": "Lythraceae", "scientificName": "Cuphea calaminthifolia", "scientificNameAuthorship": "Schltdl.", "genus": "Cuphea", "subgenus": "", "specificEpithet": "calaminthifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Shirley A. Graham", "recordedBy": "", "recordNumber": "1507", "verbatimEventDate": "1937-05-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}