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: 5 | History events: 0 | Catalog issue offerings: 0
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Evidence Badge: emerging | claims=5 | sources=1 | contradictions=0
Claim Types: description_snippet:1, flavor_profile:1, fruit_size:1, selection_origin_reference:1, source_reference_abbreviation:1 | Open evidence summary JSON | Open citation drawer JSON
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Jri9-2 appears in University of Saskatchewan haskap breeding records as JR19-2, a numbered advanced selection of haskap, Lonicera caerulea. The evidence does not give a named release, breeder, direct parentage, or public cultivar status. JR19-2 was evaluated as an advanced selection in 2010 and was also listed as a female parent for open-pollinated seed collected that year. [S1]
In 2010, the fruit measured 25.3 mm long, 12.7 mm wide, and 15.5 mm deep. Average berry weight was 1.9 g. This matched the table mean for weight and exceeded the mean length of 22.5 mm. [S1]
Fruit quality ratings were generally good. On a 1 to 5 scale, with 5 best and a bitterness score of 5 meaning no bitterness, JR19-2 scored 4 for texture, 3 for bloom, 4 for sweetness, 3 for sourness, 5 for bitterness, and 4 for aroma. Its average score was 3.8. Borealis was used in the same table as the flavour standard. [S1]
Chemical analysis listed JR19-2 at 16.8 brix, pH 3.44, and 1.8% total acidity as citric acid. These values were above the table mean for soluble solids, slightly above the mean pH, and below the mean total acidity. [S1]
The only origin detail preserved here is its role in the breeding program. It was evaluated among advanced selections in 2010 and was one of the female parents used for open-pollinated seed collection. The seedlings were intended for experiments, grower distribution, or filling new plantings. [S1]
Hardiness is not stated directly for JR19-2. Its evaluation in the University of Saskatchewan haskap program gives it a prairie breeding context, but the packet does not give a zone rating, winter survival note, or release recommendation. [S1]
Several details remain unresolved. The packet cultivar name is Jri9-2, while the source rows read JR19-2. The source does not provide direct parentage, plant habit, ripening season, storage behavior, disease observations, or whether this selection became a named cultivar. [S1]
Summary source basis
This summary currently draws chiefly from Haskap Breeding & Production - Final Report, January 2012.
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 |
|---|---|---|---|---|---|---|---|
| 102 | Haskap Breeding & Production - Final Report, January 2012 | unknown | 5 | 0 | 0 | p47 p62 p63 p64 | Table 25 lists JR19-2 with soluble solids of 16.8 brix, pH 3.44, and total acidity of 1.8% citric acid.; Fruit quality ratings: texture 4, bloom 3, sweetness 4, sour 3, bitterness 5, aroma 4, average 3.8.; Table 23 repor |
| Document | Page | Claim Type | Claim | Quote | Match |
|---|---|---|---|---|---|
| 102 | p64 | description_snippet | Table 25 lists JR19-2 with soluble solids of 16.8 brix, pH 3.44, and total acidity of 1.8% citric acid. | JR19-2 16.8 3.44 1.8 | page_block:0.90 |
| 102 | p63 | flavor_profile | Fruit quality ratings: texture 4, bloom 3, sweetness 4, sour 3, bitterness 5, aroma 4, average 3.8. | JR19-2 4 3 4 3 5 4 3.8 | page_block:0.90 |
| 102 | p62 | fruit_size | Table 23 reports JR19-2 berry dimensions as 25.3 mm length, 12.7 mm width, and 15.5 mm depth, with berry weight 1.9 grams. | JR19-2 25.3 12.7 15.5 1.9 | page_block:0.90 |
| 102 | p47 | source_reference_abbreviation | The row prefix 'JR op' indicates open-pollinated seed associated with JR germplasm notation. | JR op JR19-2 | page_block:0.90 |
| 102 | p47 | selection_origin_reference | Listed as a female parent from which open-pollinated seed was gathered in 2010. | JR op JR19-2 | 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 |
|---|---|---|
| description_snippet | Table 25 lists JR19-2 with soluble solids of 16.8 brix, pH 3.44, and total acidity of 1.8% citric acid. | 0.99 |
| flavor_profile | Fruit quality ratings: texture 4, bloom 3, sweetness 4, sour 3, bitterness 5, aroma 4, average 3.8. | 0.99 |
| fruit_size | Table 23 reports JR19-2 berry dimensions as 25.3 mm length, 12.7 mm width, and 15.5 mm depth, with berry weight 1.9 grams. | 0.99 |
| source_reference_abbreviation | The row prefix 'JR op' indicates open-pollinated seed associated with JR germplasm notation. | 0.80 |
| selection_origin_reference | Listed as a female parent from which open-pollinated seed was gathered in 2010. | 0.98 |
| ID | Type | Year | Label |
|---|---|---|---|
| No history events. | |||