[{"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":34,"relationship_count":0,"history_event_count":0,"sample_snippets":["A. Norby stated that as a market fruit it possessed little or no value because earlier, larger, and more desirable plums were available.","A. Norby considered it attractive and of fair quality, but quite subject to spur blight and rot.","A. Norby wrote that it bears young and abundantly.","Pit cling; skin fairly free from astringency; pit with considerable red and free from the fruit, longish oval, tapering to both ends with blunt margin and quite thick."]},{"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":26,"relationship_count":0,"history_event_count":0,"sample_snippets":["Grouping letters in the same row are A-D, A-C, A, AB, A-E, AB, A-E, A-F, A-D, and A-D by month.","Compass is represented in Table 2 as 91%, 92%, 94%, 96%, 94%, 90%, 86%, 84%, 91%, and 91% for 0 through 9 months.","Source citation given as Waugh, 1899.","Introduction year listed as 1896."]},{"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":5,"history_event_count":0,"sample_snippets":["Listed in row 8 of the cherry-plum orchard arrangement together with Convoy.","Included in the smaller home or commercial planting group in Table 14.","Included in the selected 11 commonly grown cherry-plum varieties used to show intercompatibility.","The narrative states Compass shows good compatibility with 13 out of 22 varieties, fair with two, and poor with seven."]},{"source_document_id":105,"title":"Hardy fruits for Northern planting, trees, shrubs, 1937","url":"https://archive.org/download/CAT31349771/CAT31349771.pdf","rights_status":"unknown","evidence_claim_count":7,"relationship_count":0,"history_event_count":0,"sample_snippets":["Recommended planting ratio is at least 1 Compass to 8 or 10 Sapa or Oka in large plantings.","Described as indispensable as a pollinizer for Sapa and Oka.","An early fruiter, bearing the second year.","Fruit is especially good for jams, jellies, and canning."]},{"source_document_id":103,"title":"PERENNIALS - The Northwest Nursery Co.","url":"https://archive.org/download/CAT31304326/CAT31304326.pdf","rights_status":"unknown","evidence_claim_count":3,"relationship_count":0,"history_event_count":0,"sample_snippets":["Compass Cherry is referenced as another offspring of the Sand Cherry.","Included among new varieties of hardy fruits brought forward for the Northwest.","Identified as a cherry."]}]