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": ""}
  U#% 2007-01-30   rE Cultivated at the HBG greenhouses (sn)   (R< Sucullent single stem plant, 40 cm tall, with apical inflorescences with purple branches, green bracts, green-yellow involucre, purple pistil, green styles. Latex white. euphorbia clava ]   CLAVA Ium</   x($ a 1303432      united states uc?  THE HUNTINGTON BOTANICAL GARDENS, SA MARINO. [  euphorbia Fhv@  7881 UZ L   JACQ. $FFu    OV8D California  malpighiales p_jj   $di EUPHORBIACEAE P. E. Berry & R. Riina H! =  los angeles oh`t 
{"catalogNumber": "1303432", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia clava", "scientificNameAuthorship": "Jacq.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "clava", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. E. Berry & R. Riina", "recordNumber": "7881", "verbatimEventDate": "2007-01-30", "habitat": "Cultivated at the HBG greenhouses (sn)", "occurrenceRemarks": "Sucullent single stem plant, 40 cm tall, with apical inflorescences with purple branches, green bracts, green-yellow involucre, purple pistil, green styles. Latex white.", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Los Angeles", "municipality": "", "locality": "The Huntington Botanical Gardens, San Marino.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}