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": ""}
    ~*X [A FEW MALL BASAL GLANDS ON PLANTS IN LEFT PACKET; STIPULES CONNATE. - P. PUSILLUS] 206 )  United States ?6:42   (|FX5 42.64739  oG 1936-08-03    H^P L 1281640 PUSILLUS CF  Michigan ^aE2%  alismat4les -(9   R3%~ POTAMOGETONCEAE barry RB  Potamogeton pusillus var. pusillus  .IU5   -85.50468 =nG  PUSILLUS 6     hiH BAKER LAKE  POTAMOGETON KH  var. hQ    depth of water: 2 ft. bottom: marl, fibrous peatU *  CM. TARZWELL m7pB 
{"catalogNumber": "1281640", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton pusillus var. pusillus", "scientificNameAuthorship": "", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "pusillus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "pusillus", "identifiedBy": "", "recordedBy": "C.M. Tarzwell", "recordNumber": "206", "verbatimEventDate": "1936-08-03", "habitat": "Depth of Water: 2 ft. Bottom: marl, fibrous peat", "occurrenceRemarks": "[a few small basal glands on plants in left packet; stipules connate. - P. pusillus]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Barry", "municipality": "", "locality": "Baker Lake", "decimalLatitude": "42.64739", "decimalLongitude": "-85.50468", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}