Cultivar 1271: St Lawrence

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

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Evidence Badge: emerging | claims=15 | sources=2 | contradictions=0

Claim Types: description_snippet:4, fruit_color:2, fruit_size:2, flavor_profile:1, growth_habit:1, productivity:1, selection_origin_reference:1, source_reference_abbreviation:1, storage_duration:1 | Open evidence summary JSON | Open citation drawer JSON

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Wiki Draft

St. Lawrence is listed as a Fall St. Lawrence bud sport cultivar, with a midseason ripening period. [S1]

The entry classifies it as a standard-size apple (ST), meaning fruit diameter is 5 cm or larger, and says the fruit has deep red streaks. [S1]

Source notes include CGS (Brooks), identified as Country Guide Survey, and Smithfield, identified as Smithfield Experimental Farm in Trenton, Ontario. [S1]

Summary source basis

S1: Edible Apples in Prairie Canada

This summary currently draws chiefly from A Study of Northwestern Apples, with 1 additional supporting sources linked below.

Featured source descriptions

“Origin is listed as American.”
— ^[1]

“Cavity wide, deep, regular with faint trace of russet; calyx closed; core partially open clasping; stamens median.”
— ^[1]

“Midseason.”
— ^[2]

“Marked ST.”
— ^[2]

Parentage

Direct parent cultivars

No direct linked parent cultivars promoted yet.

Parentage claim text

No direct breeding_cross claim text yet.

Lineage Links

Derived or downstream cultivar links

No derived or downstream lineage links yet.

Story Highlights

Source-story quotations

St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, mostly covered with sharply defined carmine splashes and stripes ... September to October.A Study of Northwestern Apples, p97
St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, mostly covered with sharply defined carmine splashes and stripes ... September to October.A Study of Northwestern Apples, p97
St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, mostly covered with sharply defined carmine splashes and stripes ... September to October.A Study of Northwestern Apples, p97
St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, mostly covered with sharply defined carmine splashes and stripes ... September to October.A Study of Northwestern Apples, p97

Family Navigation

Taxonomy context: No family-tree context surfaced yet.

Related cultivars mentioned in source context

No sibling cultivars surfaced from source quotes yet.

Cold Hardiness

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.

Media Gallery

No linked media assets.

Citation Drawer (Top Supporting Sources)

Document	Title/URL	Rights	Claims	Relationships	History Events	Pages	Snippets
14	A Study of Northwestern Apples	unknown	9	0	0	p97 p142	Fruit tissue described as obovate with very distinct striping.; Cavity wide, deep, regular with faint trace of russet; calyx closed; core partially open clasping; stamens median.; Season/maturity window listed as Septemb
3	Edible Apples in Prairie Canada	unknown	6	0	0	p66	Listed as a standard apple (standard apple, fruit 5 cm diameter or more).; References include CGS (Brooks), meaning Country Guide Survey, and Smithfield, meaning Smithfield Experimental Farm, Trenton, Ontario.; Midseason

Citation Evidence (Page-Linked Quotes)

Document	Page	Claim Type	Claim	Quote	Match
14	p142	description_snippet	Fruit tissue described as obovate with very distinct striping.	Cells obovate; stripes very distinct ... St. Lawrence	page_block:0.90
14	p97	description_snippet	Cavity wide, deep, regular with faint trace of russet; calyx closed; core partially open clasping; stamens median.	St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, most	page_block:0.90
14	p97	storage_duration	Season/maturity window listed as September to October.	St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, most	page_block:0.90
14	p97	flavor_profile	Flesh often slightly pink-stained, crisp, tender, juicy, and vinous subacid; good to very good.	St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, most	page_block:0.90
14	p97	fruit_color	Surface smooth yellowish green with sharply defined carmine splashes and stripes.	St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, most	page_block:0.90
14	p97	fruit_size	Fruit is large, oblate, somewhat conical, slightly angular.	St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, most	page_block:0.90
14	p97	productivity	Productivity is high but maturity may be delayed when fruit set is heavy.	St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, most	page_block:0.90
14	p97	growth_habit	Tree described as vigorous, upright, productive, and valuable.	St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, most	page_block:0.90
14	p97	selection_origin_reference	Origin is listed as American.	St. Lawrence—Of American origin; tree vigorous, upright, productive, valuable, but ripens when there is an abundance of fruit—Fruit large, oblate, somewhat conical, slightly angular; surface smooth, yellowish green, most	page_block:0.90
3	p66	description_snippet	Listed as a standard apple (standard apple, fruit 5 cm diameter or more).	St. Lawrence (Fall St. Lawrence bud sport) ST Fruit with deep red streaks. Midseason. Ref CGS (Brooks), Smithfield.	page_block:0.90
3	p66	source_reference_abbreviation	References include CGS (Brooks), meaning Country Guide Survey, and Smithfield, meaning Smithfield Experimental Farm, Trenton, Ontario.	St. Lawrence (Fall St. Lawrence bud sport) ST Fruit with deep red streaks. Midseason. Ref CGS (Brooks), Smithfield.	page_block:0.90
3	p66	description_snippet	Midseason.	St. Lawrence (Fall St. Lawrence bud sport) ST Fruit with deep red streaks. Midseason. Ref CGS (Brooks), Smithfield.	page_block:0.90
3	p66	fruit_color	Fruit has deep red streaks.	St. Lawrence (Fall St. Lawrence bud sport) ST Fruit with deep red streaks. Midseason. Ref CGS (Brooks), Smithfield.	page_block:0.90
3	p66	fruit_size	Listed as ST, meaning a standard apple with fruit 5 cm diameter or more.	St. Lawrence (Fall St. Lawrence bud sport) ST Fruit with deep red streaks. Midseason. Ref CGS (Brooks), Smithfield.	page_block:0.90
3	p66	entry_pedigree	Listed as a Fall St. Lawrence bud sport.	St. Lawrence (Fall St. Lawrence bud sport) ST Fruit with deep red streaks. Midseason. Ref CGS (Brooks), Smithfield.	page_block:0.90

Nursery Offering Timeline

Year	Nursery	Catalog Issue	Relation
No catalog issue offerings linked.

Linked Entities

Relation	Type	ID	Label
No linked entities at this filter level.

Evidence Claims

Type	Claim	Confidence
description_snippet	Fruit tissue described as obovate with very distinct striping.	0.97
description_snippet	Cavity wide, deep, regular with faint trace of russet; calyx closed; core partially open clasping; stamens median.	0.90
storage_duration	Season/maturity window listed as September to October.	0.98
flavor_profile	Flesh often slightly pink-stained, crisp, tender, juicy, and vinous subacid; good to very good.	0.92
fruit_color	Surface smooth yellowish green with sharply defined carmine splashes and stripes.	0.94
fruit_size	Fruit is large, oblate, somewhat conical, slightly angular.	0.98
productivity	Productivity is high but maturity may be delayed when fruit set is heavy.	0.93
growth_habit	Tree described as vigorous, upright, productive, and valuable.	0.96
selection_origin_reference	Origin is listed as American.	0.99
description_snippet	Listed as a standard apple (standard apple, fruit 5 cm diameter or more).	0.96
source_reference_abbreviation	References include CGS (Brooks), meaning Country Guide Survey, and Smithfield, meaning Smithfield Experimental Farm, Trenton, Ontario.	0.92
description_snippet	Midseason.	0.96
fruit_color	Fruit has deep red streaks.	0.97
fruit_size	Listed as ST, meaning a standard apple with fruit 5 cm diameter or more.	0.95
entry_pedigree	Listed as a Fall St. Lawrence bud sport.	0.97

History Events

ID	Type	Year	Label
No history events.