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: 2 | History events: 0 | Catalog issue offerings: 0
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Evidence Badge: emerging | claims=2 | sources=1 | contradictions=0
Claim Types: description_snippet:1, recommendation_context:1 | Open evidence summary JSON | Open citation drawer JSON
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Link Filter: showing signal links (candidate hidden); hidden candidate links=0. Show candidate links
Fofonoff is listed as a recommended cold hardy plum in the University of Saskatchewan Fruit Program handout. It appears in the section for P. salicina types. The handout gives the name as “Fofonoff (Homesteader),” so this source treats Homesteader as an associated name or synonym. [S1]
The source does not give a fruit description, origin, breeder, release date, or ripening notes for Fofonoff. Its placement in the P. salicina section is the main horticultural context. The section says these plums need another compatible P. salicina pollinizer, so this evidence does not support treating Fofonoff as self sufficient. [S1]
The hardiness evidence is indirect. Fofonoff appears in a University of Saskatchewan list of recommended fruit varieties for northern gardens and Canadian Prairie conditions. Harvest timing estimates are based on Saskatoon experience. The available source gives no zone rating or explicit winter survival statement for this cultivar. [S1]
Summary source basis
This summary currently draws chiefly from An index of fruit cultivars tested or developed on the Canadian prairies., with 1 additional supporting sources linked below.
Featured source descriptions
“Origin listed as unknown.”
— [2]
“Fruit diameter 3.0-3.5; maturity medium.”
— [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 | 2 | 0 | 0 | p4 | Listed under P. salicina types that need another compatible P. salicina pollinizer.; The cultivar is listed with Homesteader in parentheses. |
| Document | Page | Claim Type | Claim | Quote | Match |
|---|---|---|---|---|---|
| 143 | p4 | recommendation_context | Listed under P. salicina types that need another compatible P. salicina pollinizer. | Fofonoff (Homesteader) | page_block:0.90 |
| 143 | p4 | description_snippet | The cultivar is listed with Homesteader in parentheses. | Fofonoff (Homesteader) | 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 |
| description_snippet | The cultivar is listed with Homesteader in parentheses. | 0.92 |
| ID | Type | Year | Label |
|---|---|---|---|
| No history events. | |||