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: 1 | History events: 0 | Catalog issue offerings: 0
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Evidence Badge: emerging | claims=1 | sources=1 | contradictions=0
Claim Types: recommendation_context:1 | Open evidence summary JSON | Open citation drawer JSON
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The University of Saskatchewan Fruit Program lists Ivanovka among recommended cold hardy fruit varieties in a section for P. salicina type plums. The source gives no fruit description, origin, breeder, release date, or hardiness zone for Ivanovka. It places the cultivar in a prairie recommendation context for northern gardens and Canadian Prairie conditions. [S1]
The source note says the P. salicina types in this section need another compatible P. salicina pollinizer. This is the main horticultural detail now supported for Ivanovka. [S1]
No current source describes Ivanovka's fruit size, color, flavor, ripening season, storage quality, tree habit, disease behavior, or parentage. Those details should stay open until stronger cultivar-specific sources are added.
Summary source basis
This summary currently draws chiefly from 9c684c14 7509 4b78 a803 0bf01a64aa28, with 3 additional supporting sources linked below.
Featured source descriptions
“Form nearly round; apex depressed; cavity deep, moderately wide.”
— [2]
“Blooms very early; ripens mid- to late August.”
— [2]
“Stone 1/4 x 11/16 inch, oblong, plump, cling.”
— [2]
“Tree described as hardy.”
— [2]
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 |
|---|---|---|---|---|---|---|---|
| 143 | Recommended fruit Varieties | unknown | 1 | 0 | 0 | p4 | Listed under P. salicina types that need another compatible P. salicina pollinizer. |
| Document | Page | Claim Type | Claim | Quote | Match |
|---|---|---|---|---|---|
| 143 | p4 | recommendation_context | Listed under P. salicina types that need another compatible P. salicina pollinizer. | Ivanovka | 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 |
|---|---|---|
| recommendation_context | Listed under P. salicina types that need another compatible P. salicina pollinizer. | 0.96 |
| ID | Type | Year | Label |
|---|---|---|---|
| No history events. | |||