[{"source_document_id":17,"title":"Plums in South Dakota","url":"https://openprairie.sdstate.edu/cgi/viewcontent.cgi?article=1092&context=agexperimentsta_bulletins","rights_status":"unknown","evidence_claim_count":5,"relationship_count":0,"history_event_count":0,"sample_snippets":["Only a few specimens were noted; it was described as too shy a bearer.","Mr. Terry of Iowa was quoted as considering it identical with Harrison's Peach.","Heideman added the name 'Penning's' to avoid confusion.","Heideman called it \"A most excellent plum.\""]}]