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": ""}
Croton glandulosus var. sptentrionalis H:(&y   `=+w wayne d. longbottom  J#  septentrionalis    eastern shore, pittsville, main street ext. at us rt. 50, along roadside in median of highway  (D VAR.   4 1543277 united states W-   W C euphorbiaceae          f% CROTON  WICOMICOf m     MALPIGHIALES EAF  6549  V    h64  Maryland glandulosvs E 
{"catalogNumber": "1543277", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton glandulosus var. septentrionalis", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "glandulosus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "septentrionalis", "identifiedBy": "", "recordedBy": "Wayne D. Longbottom", "recordNumber": "6549", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maryland", "county": "Wicomico", "municipality": "", "locality": "Eastern Shore, Pittsville, Main Street Ext. at US Rt. 50, along roadside in median of highway", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}