Cultivar 1506: Prunus Spp

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

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Evidence Badge: emerging | claims=4 | sources=1 | contradictions=0

Claim Types: description_snippet:1, fruit_size:1 | Open evidence summary JSON | Open citation drawer JSON

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Wiki Draft

Prunus Spp is treated here as an aggregate Prunus entry rather than a named cultivar. The available University of Minnesota source concerns germination behavior, not fruit description, origin, parentage, or hardiness [S1].

In field experiments, soil at 10.2 cm depth cycled above and below 0°C. The source suggests this natural freeze thaw cycling may crack the endocarp in place, and that warm plus cold stratification may overcome dormancy for many tested Prunus materials without scarification [S1].

A table comparing greenhouse and field germination reported correlations of 0.19 in Experiment I and 0.30 in Experiment II for the Prunus spp. aggregate, both marked significant at p<0.05 [S1].

Summary source basis

S1: Minnesota #1695

This summary currently draws chiefly from Minnesota #1695.

Featured source descriptions

“Prunus spp. aggregate showed 0.19 in Experiment Iand 0.30 in Experiment II, both marked as significant at p<0.05.”
— ^[1]

Parentage

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Story Highlights

Source-story quotations

field experiments, the soil at a 10.2 cm depth oscillated above and below 0°C (Table 2); in most cultivars there was no significant difference in germination timing between non- and scarified seed in greenhouse environments.Minnesota #1695, p54
field experiments, the soil at a 10.2 cm depth oscillated above and below 0°C (Table 2); in most cultivars there was no significant difference in germination timing between non- and scarified seed in greenhouse environments.Minnesota #1695, p54
field experiments, the soil at a 10.2 cm depth oscillated above and below 0°C (Table 2); in most cultivars there was no significant difference in germination timing between non- and scarified seed in greenhouse environments.Minnesota #1695, p54
Prunus spp. 0.19 * 0.30 *Minnesota #1695, p99

Family Navigation

Taxonomy context: Genus: Prunus | open genus tree

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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
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Citation Drawer (Top Supporting Sources)

Document	Title/URL	Rights	Claims	Relationships	History Events	Pages	Snippets
7	Minnesota #1695	unknown	4	0	0	p54 p99	Prunus spp. aggregate showed 0.19 in Experiment I and 0.30 in Experiment II, both marked as significant at p<0.05.; The page text does not provide size/color/productivity traits; evidence is limited to germination behavi

Citation Evidence (Page-Linked Quotes)

Document	Page	Claim Type	Claim	Quote	Match
7	p99	description_snippet	Prunus spp. aggregate showed 0.19 in Experiment Iand 0.30 in Experiment II, both marked as significant at p<0.05.	Prunus spp. 0.19 * 0.30 *	page_block:0.90
7	p54	fruit_size	The page text does not provide size/color/productivity traits; evidence is limited to germination behavior.	field experiments, the soil at a 10.2 cm depth oscillated above and below 0°C (Table 2); in most cultivars there was no significant difference in germination timing between non- and scarified seed in greenhouse environme	page_block:0.90
7	p54	entry_hardiness_observation	Combining warm and cold stratification may be sufficient to overcome dormancy for many tested Prunus materials, reducing the need for scarification.	field experiments, the soil at a 10.2 cm depth oscillated above and below 0°C (Table 2); in most cultivars there was no significant difference in germination timing between non- and scarified seed in greenhouse environme	page_block:0.90
7	p54	entry_pedigree	Field soil temperature cycling around freezing at depth suggests natural freeze-thaw may crack endocarp in situ.	field experiments, the soil at a 10.2 cm depth oscillated above and below 0°C (Table 2); in most cultivars there was no significant difference in germination timing between non- and scarified seed in greenhouse environme	page_block:0.90

Nursery Offering Timeline

Year	Nursery	Catalog Issue	Relation
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Linked Entities

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Evidence Claims

Type	Claim	Confidence
description_snippet	Prunus spp. aggregate showed 0.19 in Experiment I and 0.30 in Experiment II, both marked as significant at p<0.05.	0.98
fruit_size	The page text does not provide size/color/productivity traits; evidence is limited to germination behavior.	0.96
entry_hardiness_observation	Combining warm and cold stratification may be sufficient to overcome dormancy for many tested Prunus materials, reducing the need for scarification.	0.81
entry_pedigree	Field soil temperature cycling around freezing at depth suggests natural freeze-thaw may crack endocarp in situ.	0.84

History Events

ID	Type	Year	Label
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