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": ""}
 2gD 12373 ALISMATALES v<$  "stipules ovrlapping, not connate, but nodal glands obscure. another form brownish, with more mature winter buds, encrusted with marl, rather common at this time in large colonies." [umbs and mich sheets: p. pusillus var. tenuissimus (rrh72)] uR-   #!B in black river below alverno,    t7 ( Edward G. Voss  8CAL CHEBOYGAN POTAMOGETON BERCHTOLDII ^=j]n   1280196 M  berchtoldii I]     Potamogeton `C.F_   "THIS FORM LOCAL IN BLACK RIVER BELOW ALVERNO, DRIFTING" Ea8m   a^~ potamogetonaceae   Michigan 4pl   E 1966-08-15 united states b:u     #S FIEBER 
{"catalogNumber": "1280196", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton berchtoldii", "scientificNameAuthorship": "Fieber", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "berchtoldii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "12373", "verbatimEventDate": "1966-08-15", "habitat": "\"This form local in Black River below Alverno, drifting\"", "occurrenceRemarks": "\"Stipules overlapping, not connate, but nodal glands obscure. Another form brownish, with more mature winter buds, encrusted with marl, rather common at this time in large colonies.\" [UMBS and MICH sheets: P. pusillus var. tenuissimus (RRH72)]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "in Black River below Alverno,", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}