[{"source_document_id":112,"title":"Pollination Studies with Stone Fruits","url":"https://sherwoods-forests.com/Downloads/UMinnAgExpStation-Stone_Fruit-Pollenation.pdf","rights_status":"unknown","evidence_claim_count":12,"relationship_count":0,"history_event_count":0,"sample_snippets":["Pollen abundance is good.","Season of bloom is early.","Rated fair as a pollinizer in tests on 4 cherry-plum varieties.","Taxon note given as P. americana."]},{"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":1,"relationship_count":0,"history_event_count":0,"sample_snippets":["Though highly praised by many members, at Brandon, Manitoba, De Soto plums were said to taste so acid that no one would use them."]}]