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": ""}
  N "Heads deep magenta; 4 other much smaller plants with such heads noted in vicinity. Same site as 16509 (3 plants seen in 1995) & 16537 (3 in 1996); 7 plants seen in 1997, 17 in 1998, & 44 in 1999, all among normal white- headed ones. (2000 loss a result of US-2 roadside 'improvement' here.)"; [paratype; erron. cited as 16730, Contr. Univ. Mich. Herb. 23: 530. 2001]    |`v asteraceae EDWARD G. VOSS 9L  PITCHERI ] y   x United States  tmY7 MAGENTEUM   f.  *!     Vj( Z cirsium pitcheri f. magenteum     mZu cirsium 3. g. voss Pa7  ASTERALES L       MICHIGAN $$   z& 1253165  PYjPE Mackinac
{"catalogNumber": "1253165", "order": "Asterales", "family": "Asteraceae", "scientificName": "Cirsium pitcheri f. magenteum", "scientificNameAuthorship": "E. G. Voss", "genus": "Cirsium", "subgenus": "", "specificEpithet": "pitcheri", "verbatimTaxonRank": "f.", "infraspecificEpithet": "magenteum", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Heads deep magenta; 4 other much smaller plants with such heads noted in vicinity. Same site as 16509 (3 plants seen in 1995) & 16537 (3 in 1996); 7 plants seen in 1997, 17 in 1998, & 44 in 1999, all among normal white- headed ones. (2000 loss a result of US-2 roadside 'improvement' here.)\"; [paratype; erron. cited as 16730, Contr. Univ. Mich. Herb. 23: 530. 2001]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}