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": ""}
"SEE MY SPECIMEN NUMBRS 2544 TO 2554, ALL FROM THIS SAME FIELD. EACH NUMBER OF A DIFFERENT TREE" :c   o crataegus mollis MICHIGAN eHT-    In an abandoned field now mostly of Crataegus.  Ffe  Crataegus 0  ronald l. stuckey He?     -84.242208  ^_GyO UNI3TED STATES    6P8 2544   s/DYL ca. 2.5 mi. n. of morenci.   Zy 1965-05-24 (torr. & a. gray) scheele , ~>     ?_ Rosales lenawee uUc   ?V mollis  ce[r  41.760523 1465879 E   Vb ROSACEAE 
{"catalogNumber": "1465879", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus mollis", "scientificNameAuthorship": "(Torr. & A. Gray) Scheele", "genus": "Crataegus", "subgenus": "", "specificEpithet": "mollis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ronald L. Stuckey", "recordNumber": "2544", "verbatimEventDate": "1965-05-24", "habitat": "In an abandoned field now mostly of Crataegus.", "occurrenceRemarks": "\"See my specimen numbrs 2544 to 2554, all from this same field. Each number of a different tree\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "ca. 2.5 mi. N. of Morenci.", "decimalLatitude": "41.760523", "decimalLongitude": "-84.242208", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}