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": ""}
Calvin H. Kauffman K/h    U lamiaceae s.n. ov    y5  LAMIALES  united states .    iR3 9 NEW RICHMOND.   ^j:E PHYSOSTEGIA   pFkS  -86.10546   J -v; virginiana       mx; + 1334844      PHYSOSTEGIA VIRGINIANA SUBSP. VIRGINIANA  F VIRGINIANA  Ojm allegan MICHIGAN iFI% 
{"catalogNumber": "1334844", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Physostegia virginiana subsp. virginiana", "scientificNameAuthorship": "", "genus": "Physostegia", "subgenus": "", "specificEpithet": "virginiana", "verbatimTaxonRank": "", "infraspecificEpithet": "virginiana", "identifiedBy": "", "recordedBy": "Calvin H. Kauffman", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "New Richmond.", "decimalLatitude": "", "decimalLongitude": "-86.10546", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}