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": ""}
   -z  lamiaceae   howard s. gentry ,g  1274458 >bc =   Contact UM Herbarium @   HEDEOMA FLORIBUNDUM !E*a   HEDEOMA 9EZ`   4Wk% R. Irving           :h LAMIALES   eH#_s 631M f|oribundumf^Pu  
{"catalogNumber": "1274458", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Hedeoma floribundum", "scientificNameAuthorship": "", "genus": "Hedeoma", "subgenus": "", "specificEpithet": "floribundum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Irving", "recordedBy": "Howard S. Gentry", "recordNumber": "631M", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}