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: 3 | History events: 0 | Catalog issue offerings: 0
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Evidence Badge: emerging | claims=3 | sources=1 | contradictions=0
Claim Types: description_snippet:3 | Open evidence summary JSON | Open citation drawer JSON
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Czar's Thorn is listed as an apple cultivar in A Study of Northwestern Apples. The source gives its origin as Russia and describes the fruit as large, long, conic, and angular [S1].
The apple is described as green with suffused gray net veinings, sometimes with a bronze blush. The dots are distinct, numerous, large, white, and suffused [S1].
The flesh is described as rather dry, sweet, and fair. The listed season or keeping note is September [S1].
Summary source basis
This summary currently draws chiefly from A Study of Northwestern Apples.
Featured source descriptions
“Origin, Russia.”
— [1]
“Cavity nearly flat, with radiating russet patch; stem about one-half inch long, stout, with peculiar fleshy protuberances next to cavity; basin very shallow, irregular, narrow, with fine wrinkles.”
— [1]
“Core wide open, distant; cells elliptical, abaxile, slit; tube funnel-shaped; stamens median; seeds short, plump.”
— [1]
“Listed under Flesh sweet; stem very fleshy, cavity nearly flat.”
— [1]
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 |
|---|---|---|---|---|---|---|---|
| 14 | A Study of Northwestern Apples | unknown | 3 | 0 | 0 | p45 p138 | Entry is part of the same midsummer-to-early-winter section.; Stem is described as very fleshy; cavity nearly flat.; Czar’s Thorn appears as a named entry heading on this page. |
| Document | Page | Claim Type | Claim | Quote | Match |
|---|---|---|---|---|---|
| 14 | p138 | description_snippet | Entry is part of the same midsummer-to-early-winter section. | Stem very fleshy, cavity nearly flat ... Czar's Thorn | page_block:0.90 |
| 14 | p138 | description_snippet | Stem is described as very fleshy; cavity nearly flat. | Stem very fleshy, cavity nearly flat ... Czar's Thorn | page_block:0.90 |
| 14 | p45 | description_snippet | Czar’s Thorn appears as a named entry heading on this page. | Czar’s Thorn. | 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 | Entry is part of the same midsummer-to-early-winter section. | 0.65 |
| description_snippet | Stem is described as very fleshy; cavity nearly flat. | 0.83 |
| description_snippet | Czar’s Thorn appears as a named entry heading on this page. | 0.79 |
| ID | Type | Year | Label |
|---|---|---|---|
| No history events. | |||