Taxon ID:
Usage Facet: class=edible; edible_score=1.0; ornamental_score=0.0; inferred_from_taxon=no
Relationships: 0 | Linked Entities (visible): 0 | Evidence claims: 4 | History events: 0 | Catalog issue offerings: 0
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Evidence Badge: emerging | claims=4 | sources=1 | contradictions=0
Claim Types: description_snippet:1, selection_origin_reference:1, taxon_context:1 | Open evidence summary JSON | Open citation drawer JSON
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Drilea is listed as a Nanking cherry, corresponding to Prunus tomentosa. It was classified as self fertile in a 1951 University of Minnesota Agricultural Experiment Station table on stone fruit pollination. [S1]
The same source describes Drilea as an introduction from the Dominion Experimental Farm at Morden, Manitoba, Canada. It also says the cultivar came from seed of a white fruited variety grown at the USDA Field Station at Mandan, North Dakota. [S1]
Summary source basis
This summary currently draws chiefly from TreeFruitsGrownInPrairieOrchards WRLeslie 1946 HQ, with 2 additional supporting sources linked below.
Featured source descriptions
“Experimental Station, Morden, Manitoba, 1938, from seed of a white variety of Nanking cherry secured at the U.S.D.A. Northern Great Plains Field Station, Mandan, North Dakota.”
— [3]
“Fruit is round with flat, depressed apex; cavity medium; suture distinct, a slight groove; stem short.”
— [2]
“It blooms early May, ripens late July, and had winter injury in test winters.”
— [2]
“Melting, sweetly tart, pleasant.”
— [3]
Direct parent cultivars
Parentage claim text
Derived or downstream cultivar links
Source-story quotations
Taxonomy context: No family-tree context surfaced yet.
Related cultivars mentioned in source context
Zone assertions are structured rows. Hardiness claim text appears in evidence claims and page-linked citations.
| Zone Min | Zone Max | Zone Text | Assertion Type | Outcome | Location | Confidence |
|---|---|---|---|---|---|---|
| No explicit zone assertion rows yet. | ||||||
No linked media assets.
| Document | Title/URL | Rights | Claims | Relationships | History Events | Pages | Snippets |
|---|---|---|---|---|---|---|---|
| 112 | Pollination Studies with Stone Fruits | unknown | 4 | 0 | 0 | p8 | Came from seed of a white-fruited variety grown at the USDA Field Station at Mandan, North Dakota.; Described as an introduction from the Dominion Experimental Farm at Morden, Manitoba, Canada.; Classified as self-fertil |
| Document | Page | Claim Type | Claim | Quote | Match |
|---|---|---|---|---|---|
| 112 | p8 | entry_pedigree | Came from seed of a white-fruited variety grown at the USDA Field Station at Mandan, North Dakota. | Drilea ... self-fertile varieties ... Drilea is an introduction from the Dominion Experimental Farm, Morden, Manitoba, Canada | page_block:0.90 |
| 112 | p8 | selection_origin_reference | Described as an introduction from the Dominion Experimental Farm at Morden, Manitoba, Canada. | Drilea ... self-fertile varieties ... Drilea is an introduction from the Dominion Experimental Farm, Morden, Manitoba, Canada | page_block:0.90 |
| 112 | p8 | description_snippet | Classified as self-fertile in Table 15. | Drilea ... self-fertile varieties ... Drilea is an introduction from the Dominion Experimental Farm, Morden, Manitoba, Canada | page_block:0.90 |
| 112 | p8 | taxon_context | Listed within the Nanking cherry section, corresponding to Prunus tomentosa. | Drilea ... self-fertile varieties ... Drilea is an introduction from the Dominion Experimental Farm, Morden, Manitoba, Canada | page_block:0.90 |
| Year | Nursery | Catalog Issue | Relation |
|---|---|---|---|
| No catalog issue offerings linked. | |||
| Relation | Type | ID | Label |
|---|---|---|---|
| No linked entities at this filter level. | |||
| Type | Claim | Confidence |
|---|---|---|
| entry_pedigree | Came from seed of a white-fruited variety grown at the USDA Field Station at Mandan, North Dakota. | 0.94 |
| selection_origin_reference | Described as an introduction from the Dominion Experimental Farm at Morden, Manitoba, Canada. | 0.96 |
| description_snippet | Classified as self-fertile in Table 15. | 0.98 |
| taxon_context | Listed within the Nanking cherry section, corresponding to Prunus tomentosa. | 0.98 |
| ID | Type | Year | Label |
|---|---|---|---|
| No history events. | |||