Cultivar 1742: Peterhof

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: 7 | History events: 0 | Catalog issue offerings: 0

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Evidence Badge: emerging | claims=7 | sources=1 | contradictions=0

Claim Types: description_snippet:1, flavor_profile:1, fruit_color:1, fruit_size:1, selection_origin_reference:1, storage_duration:1 | Open evidence summary JSON | Open citation drawer JSON

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Wiki Draft

Peterhof is a Russian apple cultivar recorded in N.E. Hansen's 1902 survey of northwestern apples. The specimens came from F. I. Harris of LaCrescent, Minnesota, so the cultivar was being evaluated in the Upper Midwest, though its origin is listed as Russia. [S1]

The available source gives no parentage, breeder, release year, or testing code for Peterhof. Hansen presents it as an introduced apple, not as a named seedling from a documented breeding program. [S1]

The fruit is small and oblong conic, with an irregular, angular, ribbed shape. The skin is polished pale waxen yellow, almost fully covered with brilliant dark red, with clear splashes and stripes of dark crimson. Hansen calls it a beautiful fruit. [S1]

The flesh is white and strongly stained with red. It is moderately juicy and subacid, with only fair quality. The season is August. [S1]

The source gives detailed identification traits, not a grower tree description. Peterhof has obscure minute white dots, a regular acuminate cavity with a large radiating russet patch, a shallow almost flat basin, a closed calyx, a conical tube, marginal stamens, ovate cells, and small plump seeds. [S1]

No hardiness zone is stated. Its Russian origin and inclusion in a South Dakota Agricultural Experiment Station bulletin on northwestern apples suggest cold climate interest, but the Peterhof entry does not document winter survival or a zone rating. [S1]

Peterhof belongs here as a historically recorded Russian apple in the broader Malus cultivar record. Its clearest preserved trait is visual: a small, ribbed apple with pale yellow ground color nearly hidden by dark red and crimson striping. [S1]

Summary source basis

This summary currently draws chiefly from A Study of Northwestern Apples.

Featured source descriptions

“Dots obscure, minute, white, many; cavity regular, acuminate, with large radiating patch of russet; stem medium; basin shallow, almost flat, abrupt, corrugated and ribbed; calyx closed, segments erect convergent.”
[1]
“Core closed; cells ovate, slit; tube conical; stamens marginal; seeds eight and some imperfect, small, plump.”
[1]
“Basin almost flat; cells ovate.”
[1]
“Flesh white, considerably stained with red, moderately juicy, subacid, fair.”
[1]

Parentage

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Lineage Links

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Story Highlights

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Family Navigation

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Related cultivars mentioned in source context

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Cold Hardiness

Zone assertions are structured rows. Hardiness claim text appears in evidence claims and page-linked citations.

Zone MinZone MaxZone TextAssertion TypeOutcomeLocationConfidence
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Media Gallery

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Citation Drawer (Top Supporting Sources)

DocumentTitle/URLRightsClaimsRelationshipsHistory EventsPagesSnippets
14A Study of Northwestern Applesunknown700p86 p142Basin almost flat; cells ovate.; Maturity/storage note indicates August.; Flesh is white, considerably red-stained, moderately juicy, subacid, fair.; Fruit is oblong conic, irregular, angular and ribbed with pale waxen y

Citation Evidence (Page-Linked Quotes)

DocumentPageClaim TypeClaimQuoteMatch
14p142description_snippetBasin almost flat; cells ovate.almost flat; cells ovate ... Peterhofpage_block:0.90
14p86storage_durationMaturity/storage note indicates August.Peterhof- Origin, Russia. Specimens from F. I. Harris, LaCrescent, Minnesota. Fruit small, oblong conic, irregular, angular and ribbed; surface polished, pale waxen yellow almost wholly covered a brilliant dark red, distpage_block:0.90
14p86flavor_profileFlesh is white, considerably red-stained, moderately juicy, subacid, fair.Peterhof- Origin, Russia. Specimens from F. I. Harris, LaCrescent, Minnesota. Fruit small, oblong conic, irregular, angular and ribbed; surface polished, pale waxen yellow almost wholly covered a brilliant dark red, distpage_block:0.90
14p86fruit_colorFruit is oblong conic, irregular, angular and ribbed with pale waxen yellow base and dark crimson splash/striping.Peterhof- Origin, Russia. Specimens from F. I. Harris, LaCrescent, Minnesota. Fruit small, oblong conic, irregular, angular and ribbed; surface polished, pale waxen yellow almost wholly covered a brilliant dark red, distpage_block:0.90
14p86fruit_sizeFruit described as small.Peterhof- Origin, Russia. Specimens from F. I. Harris, LaCrescent, Minnesota. Fruit small, oblong conic, irregular, angular and ribbed; surface polished, pale waxen yellow almost wholly covered a brilliant dark red, distpage_block:0.90
14p86entry_locationSpecimens attributed to F. I. Harris, LaCrescent, Minnesota.Peterhof- Origin, Russia. Specimens from F. I. Harris, LaCrescent, Minnesota. Fruit small, oblong conic, irregular, angular and ribbed; surface polished, pale waxen yellow almost wholly covered a brilliant dark red, distpage_block:0.90
14p86selection_origin_referenceOrigin is listed as Russia.Peterhof- Origin, Russia. Specimens from F. I. Harris, LaCrescent, Minnesota. Fruit small, oblong conic, irregular, angular and ribbed; surface polished, pale waxen yellow almost wholly covered a brilliant dark red, distpage_block:0.90

Nursery Offering Timeline

YearNurseryCatalog IssueRelation
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Linked Entities

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Evidence Claims

TypeClaimConfidence
description_snippetBasin almost flat; cells ovate.0.92
storage_durationMaturity/storage note indicates August.0.72
flavor_profileFlesh is white, considerably red-stained, moderately juicy, subacid, fair.0.86
fruit_colorFruit is oblong conic, irregular, angular and ribbed with pale waxen yellow base and dark crimson splash/striping.0.90
fruit_sizeFruit described as small.0.94
entry_locationSpecimens attributed to F. I. Harris, LaCrescent, Minnesota.0.90
selection_origin_referenceOrigin is listed as Russia.0.96

History Events

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No history events.