[{"source_document_id":7,"title":"Minnesota #1695","url":"https://conservancy.umn.edu/server/api/core/bitstreams/891e96c2-d751-4fea-9f35-51fec97c7043/content","rights_status":"unknown","evidence_claim_count":30,"relationship_count":0,"history_event_count":0,"sample_snippets":["Named among plum cultivars explicitly highlighted as meriting additional investigation of invasive potential.","The cultivar should be prioritized for further invasive-risk work focused on propagule pressure and seed dispersal mechanisms in future studies.","Highlighted alongside Hazel and Whittaker as notable for invasive-potential indicators.","Cited as a high-risk Prunus cultivar because of high germination and seedling establishment in key experiments."]},{"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":16,"relationship_count":0,"history_event_count":0,"sample_snippets":["Repeatedly used in the plum orchard plan in rows 2, 5, and 8 together with Toka, indicating a pollinizer role in the recommended arrangement.","Narrative notes that in some seasons South Dakota or Surprise would bloom late enough to overlap the flowering of early-blooming cherry-plums such as Oka, Manor, and Sapa.","Pollen abundance is good.","Season of bloom is early."]}]