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": ""}
    jwu2 United States   |.id 1456504      /@a var.  MA LPIGHIALES t    m CALIFORNIA  N (l.f.hend.) c.r.ball     > MELANOPSIS  salix melanopsis var. tenerrima XL    SALIX sZI&  salicaceae n%A;B  Shasta     tenerrima $  contact um h erbarium  t 
{"catalogNumber": "1456504", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix melanopsis var. tenerrima", "scientificNameAuthorship": "(L.F.Hend.) C.R.Ball", "genus": "Salix", "subgenus": "", "specificEpithet": "melanopsis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "tenerrima", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Shasta", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}