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: 11 | History events: 0 | Catalog issue offerings: 0
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Evidence Badge: emerging | claims=11 | sources=2 | contradictions=0
Claim Types: description_snippet:2, recommendation_context:2, source_reference_abbreviation:2, hardiness_observation:1, release_year_reference:1, taxon_context:1 | Open evidence summary JSON | Open citation drawer JSON
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Haas is an apple cultivar entry with origin or parentage listed as unknown and associated with Gabriel Cerre of St. Louis, Missouri, dated to about 1870 [S1].
It is coded as ST in the source directory, meaning a standard apple with fruit diameter of 5 cm or more [S1]. The record cites “PSM,” including a note that it was shown at the 1901 Provincial Show in Morden, Manitoba [S1].
No other horticultural traits are supplied, so yield, flavor, disease traits, and climate hardiness are not stated in this packet [S1].
Summary source basis
This summary currently draws chiefly from Fruit Culture, with 2 additional supporting sources linked below.
Featured source descriptions
“Referenced as "Ref PSM."”
— [1]
“Skin thick, tough, becoming oily; dots very obscure, few, white, minute; cavity regular, acute, with trace of russet; stem short; basin abrupt, narrow; calyx half open.”
— [2]
“One of the hardiest of the old list, but not sufficiently hardy at the north.”
— [2]
“Flesh snow white, often stained red next to skin, juicy, subacid, with a peculiar quince-like texture; quality fair.”
— [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 |
|---|---|---|---|---|---|---|---|
| 3 | Edible Apples in Prairie Canada | unknown | 7 | 0 | 0 | p34 | References cited: PSM (Shown at the 1901 Provincial Show, Morden MB.).; Listed as a standard apple (standard apple, fruit 5 cm diameter or more).; Marked ST, meaning a standard apple with fruit 5 cm diameter or more.; Re |
| 14 | A Study of Northwestern Apples | unknown | 4 | 0 | 0 | p17 p134 p143 | Haas includes a fragmentary flesh-staining descriptor.; Not presented as one of the favored top-working stocks for northern use.; Described as a strong grower but not sufficiently hardy for northern conditions.; Recommen |
| Document | Page | Claim Type | Claim | Quote | Match |
|---|---|---|---|---|---|
| 14 | p143 | description_snippet | Haas includes a fragmentary flesh-staining descriptor. | Season summer to early winter; flesh stained ... Haas | page_block:0.90 |
| 14 | p134 | recommendation_context | Not presented as one of the favored top-working stocks for northern use. | Haas is a strong grower, but deficient in hardiness for the north. | page_block:0.90 |
| 14 | p134 | hardiness_observation | Described as a strong grower but not sufficiently hardy for northern conditions. | Haas is a strong grower, but deficient in hardiness for the north. | page_block:0.90 |
| 14 | p17 | recommendation_context | Recommended in District 7 apple list. | District No. 7—Duchess, Charlamoff, Wealthy, Hibernal, Haas, Patten Greening, Longfield. | page_block:0.90 |
| 3 | p34 | source_reference_abbreviation | References cited: PSM (Shown at the 1901 Provincial Show, Morden MB.). | Haas (unknown) Gabriel Cerre, St. Louis, Mo. (c.1870) ST Ref PSM. | page_block:0.90 |
| 3 | p34 | description_snippet | Listed as a standard apple (standard apple, fruit 5 cm diameter or more). | Haas (unknown) Gabriel Cerre, St. Louis, Mo. (c.1870) ST Ref PSM. | page_block:0.90 |
| 3 | p34 | taxon_context | Marked ST, meaning a standard apple with fruit 5 cm diameter or more. | Haas (unknown) Gabriel Cerre, St. Louis, Mo. (c.1870) ST Ref PSM. | page_block:0.90 |
| 3 | p34 | source_reference_abbreviation | Referenced to PSM. | Haas (unknown) Gabriel Cerre, St. Louis, Mo. (c.1870) ST Ref PSM. | page_block:0.90 |
| 3 | p34 | release_year_reference | Approximate date given as circa 1870. | Haas (unknown) Gabriel Cerre, St. Louis, Mo. (c.1870) ST Ref PSM. | page_block:0.90 |
| 3 | p34 | entry_location | Associated with Gabriel Cerre, St. Louis, Missouri. | Haas (unknown) Gabriel Cerre, St. Louis, Mo. (c.1870) ST Ref PSM. | page_block:0.90 |
| 3 | p34 | entry_pedigree | Origin or parentage listed as unknown. | Haas (unknown) Gabriel Cerre, St. Louis, Mo. (c.1870) ST Ref PSM. | 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 | Haas includes a fragmentary flesh-staining descriptor. | 0.76 |
| recommendation_context | Not presented as one of the favored top-working stocks for northern use. | 0.84 |
| hardiness_observation | Described as a strong grower but not sufficiently hardy for northern conditions. | 0.95 |
| recommendation_context | Recommended in District 7 apple list. | 0.98 |
| source_reference_abbreviation | References cited: PSM (Shown at the 1901 Provincial Show, Morden MB.). | 0.93 |
| description_snippet | Listed as a standard apple (standard apple, fruit 5 cm diameter or more). | 0.96 |
| taxon_context | Marked ST, meaning a standard apple with fruit 5 cm diameter or more. | 0.98 |
| source_reference_abbreviation | Referenced to PSM. | 0.78 |
| release_year_reference | Approximate date given as circa 1870. | 0.95 |
| entry_location | Associated with Gabriel Cerre, St. Louis, Missouri. | 0.95 |
| entry_pedigree | Origin or parentage listed as unknown. | 0.94 |
| ID | Type | Year | Label |
|---|---|---|---|
| No history events. | |||