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: 9 | History events: 0 | Catalog issue offerings: 0
Open profile JSON | Open lineage explorer | Open lineage JSON
Evidence Badge: emerging | claims=9 | sources=1 | contradictions=0
Claim Types: description_snippet:1, flavor_profile:1, fruit_color:1, fruit_size:1, recommendation_context:1, selection_origin_reference:1, storage_duration:1, taxon_context:1 | Open evidence summary JSON | Open citation drawer JSON
Connected Views: lineage table | lineage graph | history charts | trait matrix | search
Link Filter: showing signal links (candidate hidden); hidden candidate links=0. Show candidate links
Louise, also listed as Princess Louise, is an apple cultivar described in N. E. Hansen's 1902 bulletin A Study of Northwestern Apples. Hansen says it originated near Grimsby, Ontario, Canada, on the farm of L. Woolvert, and was probably raised from Fameuse seed. [S1]
The fruit is medium sized, roundish oblate, regular, and slightly angular. The skin is greenish yellow, but nearly or wholly covered with solid dark red. It has darker red splashes and sometimes a thin open network of russet. [S1]
The flesh is snow white, tender, juicy, fine grained, and pleasantly aromatic subacid. Hansen compares it with the Fameuse type and rates its quality as very good. [S1]
Louise is listed as an October to December apple, placing it in a fall to early winter season in Hansen's framework. The source gives no separate storage details beyond that range. [S1]
The 1902 entry gives detailed fruit morphology: a wide obtuse cavity, medium slender stem, shallow smooth basin, closed calyx, half-open core, funnel-shaped tube, and few short plump seeds. It does not describe tree habit, bearing behavior, disease resistance, or hardiness. [S1]
The Fameuse connection is probable, not certain. Hansen says Louise was probably from Fameuse seed, so its parentage should be treated as a probable seed origin, not a confirmed controlled cross. [S1]
Summary source basis
This summary currently draws chiefly from A Study of Northwestern Apples.
Selected source quotations
“Louise (Princess Louise)- Originated near Grimsby, Ontario, Canada, on farm of L. Woolvert on , probably from Fameuse seed-Fruit medium, roundish oblate, regular, obscurely angular, surface greenish yellow, almost or wholly covered with a fine solid dark red, with obscure splashes of darker red, sometimes with thin open network of russet; dots obscure, numer”
— A Study of Northwestern Apples, p70
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 | 9 | 0 | 0 | p70 | Listed in the same descriptive block style as other apple/fruit cultivar entries in this bulletin.; Evaluator rating on page is "very good."; Season/availability stated as October to December.; Flesh is tender, juicy, sn |
| Document | Page | Claim Type | Claim | Quote | Match |
|---|---|---|---|---|---|
| 14 | p70 | taxon_context | Listed in the same descriptive block style as other apple/fruit cultivar entries in this bulletin. | Louise (Princess Louise)- Originated near Grimsby, Ontario, Canada, on farm of L. Woolvert on , probably from Fameuse seed-Fruit medium, roundish oblate, regular, obscurely angular, surface greenish yellow, almost or who | page_block:0.90 |
| 14 | p70 | recommendation_context | Evaluator rating on page is "very good." | Louise (Princess Louise)- Originated near Grimsby, Ontario, Canada, on farm of L. Woolvert on , probably from Fameuse seed-Fruit medium, roundish oblate, regular, obscurely angular, surface greenish yellow, almost or who | page_block:0.90 |
| 14 | p70 | storage_duration | Season/availability stated as October to December. | Louise (Princess Louise)- Originated near Grimsby, Ontario, Canada, on farm of L. Woolvert on , probably from Fameuse seed-Fruit medium, roundish oblate, regular, obscurely angular, surface greenish yellow, almost or who | page_block:0.90 |
| 14 | p70 | flavor_profile | Flesh is tender, juicy, snow white, fine grained, pleasant, and aromatic subacid; assessed as very good. | Louise (Princess Louise)- Originated near Grimsby, Ontario, Canada, on farm of L. Woolvert on , probably from Fameuse seed-Fruit medium, roundish oblate, regular, obscurely angular, surface greenish yellow, almost or who | page_block:0.90 |
| 14 | p70 | description_snippet | Cavity wide, obtuse, regular, green; stem medium, slender; basin smooth, shallow; calyx closed with connivent segments; core half open; cells round and entire; tube funnel-shaped; | Louise (Princess Louise)- Originated near Grimsby, Ontario, Canada, on farm of L. Woolvert on , probably from Fameuse seed-Fruit medium, roundish oblate, regular, obscurely angular, surface greenish yellow, almost or who | page_block:0.90 |
| 14 | p70 | fruit_color | Fruit surface described as greenish yellow to fine solid dark red with darker red splashes and occasional russet network. | Louise (Princess Louise)- Originated near Grimsby, Ontario, Canada, on farm of L. Woolvert on , probably from Fameuse seed-Fruit medium, roundish oblate, regular, obscurely angular, surface greenish yellow, almost or who | page_block:0.90 |
| 14 | p70 | fruit_size | Fruit is described as medium-sized, roundish oblate, and obscurely angular. | Louise (Princess Louise)- Originated near Grimsby, Ontario, Canada, on farm of L. Woolvert on , probably from Fameuse seed-Fruit medium, roundish oblate, regular, obscurely angular, surface greenish yellow, almost or who | page_block:0.90 |
| 14 | p70 | entry_pedigree | Reported as probably from Fameuse seed. | Louise (Princess Louise)- Originated near Grimsby, Ontario, Canada, on farm of L. Woolvert on , probably from Fameuse seed-Fruit medium, roundish oblate, regular, obscurely angular, surface greenish yellow, almost or who | page_block:0.90 |
| 14 | p70 | selection_origin_reference | Originated near Grimsby, Ontario, Canada, on the farm of L. Woolvert. | Louise (Princess Louise)- Originated near Grimsby, Ontario, Canada, on farm of L. Woolvert on , probably from Fameuse seed-Fruit medium, roundish oblate, regular, obscurely angular, surface greenish yellow, almost or who | 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 |
|---|---|---|
| taxon_context | Listed in the same descriptive block style as other apple/fruit cultivar entries in this bulletin. | 0.78 |
| recommendation_context | Evaluator rating on page is "very good." | 0.92 |
| storage_duration | Season/availability stated as October to December. | 0.99 |
| flavor_profile | Flesh is tender, juicy, snow white, fine grained, pleasant, and aromatic subacid; assessed as very good. | 0.97 |
| description_snippet | Cavity wide, obtuse, regular, green; stem medium, slender; basin smooth, shallow; calyx closed with connivent segments; core half open; cells round and entire; tube funnel-shaped; stamens median; seeds few, short, plump. | 0.94 |
| fruit_color | Fruit surface described as greenish yellow to fine solid dark red with darker red splashes and occasional russet network. | 0.93 |
| fruit_size | Fruit is described as medium-sized, roundish oblate, and obscurely angular. | 0.96 |
| entry_pedigree | Reported as probably from Fameuse seed. | 0.89 |
| selection_origin_reference | Originated near Grimsby, Ontario, Canada, on the farm of L. Woolvert. | 0.97 |
| ID | Type | Year | Label |
|---|---|---|---|
| No history events. | |||