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": ""}
united states *mSU       7 <aX river road. [vicinity of ypsilanti]  w ASTERALES     O^u COREOPSIS        NATHAN A. HARVEY ]K]e   MICHIGAN sohT   -83.629645 D     Ey& coreopsis tripteris   8NC WASHTENAW 
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "Coreopsis tripteris", "scientificNameAuthorship": "", "genus": "Coreopsis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Nathan A. Harvey", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "River road. [Vicinity of Ypsilanti]", "decimalLatitude": "", "decimalLongitude": "-83.629645", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}