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": ""}
 senna pallida var. geminiflora 3uG2W      Mhy var. howard s. irwin <]E:  Fabales !H  72 ;MW     u SENNA    h.s.irwin & barneby uY0   e|? GEMINIFLORA    chihuahu4; sw chih. 1    1885-08 2BL<j  -106.083 ,beI9  MEXICO 4C$   @Ri > Chihuahua   x8] FABACEAE
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna pallida var. geminiflora", "scientificNameAuthorship": "H.S.Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "geminiflora", "identifiedBy": "Howard S. Irwin", "recordedBy": "", "recordNumber": "72", "verbatimEventDate": "1885-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Chihuahua; SW Chih.", "decimalLatitude": "", "decimalLongitude": "-106.083", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}