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": ""}
 3u, Bought in a roadside stand in West Roslindale, Dec. 1965. Stem green with brownish tinge; petioles rosey-red; bracts rosey-red; ovaries yellow; filamnets dark red and anthers yellow; stigmas reddish-purple and styles green; leaves dark green and fleshy. Milky sap     .P pulcherrimwa       1966-01-03 ]:07      Rq united states  euphorbia xE+Og         =YHyu euphorbia pulherrima   : HH, massachusetts 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Euphorbia pulcherrima", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "pulcherrima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1966-01-03", "habitat": "", "occurrenceRemarks": "Bought in a roadside stand in West Roslindale, Dec. 1965. Stem green with brownish tinge; petioles rosey-red; bracts rosey-red; ovaries yellow; filamnets dark red and anthers yellow; stigmas reddish-purple and styles green; leaves dark green and fleshy. Milky sap", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}