Details for: NGB 4089, Trifolium pratense L. var. pratense, ULTUNA

Summary Data

Taxonomy:

Trifolium pratense L. var. pratense

Top Name:

ULTUNA

Origin:

Collected – Sweden

Maintained:

Nordic Genetic Resource Center

Received by GENBIS:

1983-11-28

Improvement Status:

300 - Traditional cultivar/landrace

Form Received:

Seed

Backup Location:

NordGen Backup station at AU-Flakkebjerg

Availability

Form	Quantity	Note	Inventory	Cart
Seed	1 count		NGB4089 1 5 SD

There are no images for this accession.

Core Passport Data

Taxonomy:

Trifolium pratense L. var. pratense

Top Name:

ULTUNA

Origin:

Collected – Sweden

Maintained:

Nordic Genetic Resource Center

Received by GENBIS:

1983-11-28

Improvement Status:

300 - Traditional cultivar/landrace

Form Received:

Seed

Source History

Collected

Sweden

Developed

Sweden

Donated

1983-11-28. Sweden
Associated species: Donor taxon name: Trifolium pratense
Comment: Donor institute acronym: SVFR
Donator(s):

Sveriges fröodlareförbund

Accession Group(s)

Group name: NGB_Ordinary collection
Note: Description: The ordinary NGB collection, excluding the special collections; Acronym: ordinary; Scope: ngb
To search for accessions in this group, click the following link. NGB_Ordinary collection

Accession Names and Identifiers

ULTUNA

Type: Accession name

ULTUNA

Type: Donor accession number

Sveriges fröodlareförbund

NGB4089 1

Type: Inventory

P-NGB4089 1

Type: Inventory

Narrative

Accession remark: LANDRACE ”Lokalsort som uppkommit i Sjösa i Sörmland varifrån den av Anders Elofson år 1905 överfördes till Ulltuna egendom i Uppland, varefter den utvecklandes under de rådande betingelserna.”

Trifolium pratense L. var. pratense

Genus:

Trifolium

Subgenus:

Trifolium

Section:

Trifolium

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Trifolieae

Nomen number:

40331

Verified:

03/23/2007 by ARS Systematic Botanists.

Other conspecific taxa

Trifolium pratense L. (254 active accession[s])
Trifolium pratense L. var. americanum Harz (0 active accession[s])
Trifolium pratense L. var. sativum Schreb. (0 active accession[s])
Trifolium pratense L. var. villosum DC. (0 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Heterotypic Synonym(s)
Trifolium fontanum Bobrov
Trifolium pratense L. var. spontaneum Willk.

Common names

Annotations

ID-CHECK: 2020-04-20, to Trifolium pratense L. var. pratense

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study
MORPHOLOGY	Number of leaves	Number of leaves of six weeks old plants	4.85	NGB_2017_Ås_NOR
MORPHOLOGY	Petiole length	Length of longest petiole at six weeks (cm)	6.32	NGB_2017_Ås_NOR
PHENOLOGY	Proportion flowering plants	Proportion of flowering plants	0	NGB_2017_Ås_NOR
PHENOLOGY	Proportion flowering plants	Proportion of flowering plants	0.55	NGB_2015_Korpa_ISL
PHENOLOGY	Proportion flowering plants	Proportion of flowering plants	0.95	NGB_2015_Lännäs_SWE
PHENOLOGY	Proportion flowering plants	Proportion of flowering plants	1	NGB_2015_Jokioinen_FIN
PHENOLOGY	Proportion flowering plants	Proportion of flowering plants	1	NGB_2015_Løken_NOR
PHENOLOGY	Days to elongation	The number of days until stem elongation was observed (internode > 2 cm) after transfer to 23 h photoperiod in a greenhouse set at 16 °C	27.78	NGB_2017_Ås_NOR
STRESS	Winter survival	Proportion of plants surviving the winter from one year to the next.	0	NGB_2016_Jokioinen_FIN
STRESS	Winter survival	Proportion of plants surviving the winter from one year to the next.	0	NGB_2016_Lännäs_SWE
STRESS	Winter survival	Proportion of plants surviving the winter from one year to the next.	0.35	NGB_2015_Løken_NOR
STRESS	Winter survival	Proportion of plants surviving the winter from one year to the next.	0.71	NGB_2016_Løken_NOR
STRESS	Winter survival	Proportion of plants surviving the winter from one year to the next.	0.95	NGB_2015_Jokioinen_FIN
STRESS	Winter survival	Proportion of plants surviving the winter from one year to the next.	1	NGB_2015_Korpa_ISL
STRESS	Winter survival	Proportion of plants surviving the winter from one year to the next.	1	NGB_2016_Korpa_ISL
STRESS	Winter survival	Proportion of plants surviving the winter from one year to the next.	1	NGB_2015_Lännäs_SWE
STRESS	Freezing tolerance: LT50	Freezing tolerance. LT50: the estimated temperature at which 50 % of the plants died. Note that the value of LT50 decreases with increasing freezing tolerance.	-9.18	NGB_2017_Ås_NOR
STRESS	Winterhardiness after 3 weeks at -9 Cº	Surviving plants after 3 weeks at -9 Cº in %	%	NGB_2001_Umeå_SWE
STRESS	Winterhardiness after 6 weeks in -9 Cº	Surviving plants after 6 weeks at -9 Cº in %	%	NGB_2001_Umeå_SWE
STRESS	Winterhardiness after 3 weeks at -11 Cº	Surviving plants after 3 weeks at -11 Cº in %	%	NGB_2001_Umeå_SWE
STRESS	Winterhardiness after 6 weeks at -11 Cº	Surviving plants after 6 weeks at -11 Cº in %	%	NGB_2001_Umeå_SWE