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": ""}
Chrysosplenium americanum E&c    americanum vxlF   ; 46.786809 schwein. ex hook. D/I     1960-05-30 mB]].  1464914 OoL    J>u Saxifragaceae          dense stands., "flowers red-tinged."  -87.780776 GT=   G15 T51N R27W Sec 30 peter a. hyypio qCa    
{"catalogNumber": "1464914", "order": "", "family": "Saxifragaceae", "scientificName": "Chrysosplenium americanum", "scientificNameAuthorship": "Schwein. ex Hook.", "genus": "", "subgenus": "", "specificEpithet": "americanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter A. Hyypio", "recordNumber": "", "verbatimEventDate": "1960-05-30", "habitat": "", "occurrenceRemarks": "Dense stands. \"Flowers red-tinged.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "T51N R27W Sec 30", "decimalLatitude": "46.786809", "decimalLongitude": "-87.780776", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}