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": ""}
Shrub 1-1.5 m. high; flowers greenish white 5fZE    TEXAS (d    < ALPIGHIALES     E9N= 83?33 San Saba [   (d 1947-05-15  ft united states  Croton fruticulosus Z;   g8l ABUNDANT IN LIMESTONE RAVINE ABOVE STREAM   [XM engelm. ex torr.  =!k: cacti lodge, barnes ranch, mouth of spicewoiod creek at colorado river   Rogers McVaugh o    fruticulosus &>  EUPHORBIACEAE %   
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton fruticulosus", "scientificNameAuthorship": "Engelm. ex Torr.", "genus": "", "subgenus": "", "specificEpithet": "fruticulosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "8333", "verbatimEventDate": "1947-05-15", "habitat": "abundant in limestone ravine above stream", "occurrenceRemarks": "Shrub 1-1.5 m. high; flowers greenish white", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "San Saba", "municipality": "", "locality": "Cacti lodge, Barnes Ranch, mouth of Spicewood Creek at Colorado River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}