Details for: PI 520755, Trifolium repens L. var. repens, SRVR

Summary Data

Taxonomy:

Trifolium repens L. var. repens

Top Name:

SRVR

Origin:

Donated – United States

Maintained:

Western Regional PI Station

Received by NPGS:

15 Jul 1988

PI Assigned:

1988

Improvement Status:

Breeding material

Reproductive Uniformity:

Population

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

197
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 520755 96i SD

Seed available for distribution is a limited resource. The quantity of seed distributed is hopefully sufficient to conduct the intended research. If additional seed is required, the recipient is urged to grow and reproduce the seed. Repeated requests for seed of the same accession will not be honored.

There are no images for this accession.

Core Passport Data

Taxonomy:

Trifolium repens L. var. repens

Top Name:

SRVR

Origin:

Donated – United States

Maintained:

Western Regional PI Station

Received by NPGS:

15 Jul 1988

PI Assigned:

1988

Improvement Status:

Breeding material

Reproductive Uniformity:

Population

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Donated

15 July 1988.
United States

Donor(s):

Accession Names and Identifiers

SRVR

Type: Other or unclassified name

Narrative

Southern Regional Virus Resistant (SRVR). Yield high especially in second year. Resistant to peanut stunt virus, clover yellow vein virus, and alfalfa mosaic virus. (PI 197)

Trifolium repens L. var. repens

Genus:

Trifolium

Subgenus:

Trifolium

Section:

Trifoliastrum

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Trifolieae

Nomen number:

40346

Verified:

03/26/2007 by ARS Systematic Botanists.

Other conspecific taxa

Trifolium repens L. (817 active accession[s])
Trifolium repens L. f. hollandicum (Erith) Jáv. & Soó (0 active accession[s])
Trifolium repens L. var. biasolettii (Steud. & Hochst.) Asch. & Graebn. (1 active accession[s])
Trifolium repens L. var. giganteum Lagr.-Foss. (1 active accession[s])
Trifolium repens L. var. macrorrhizum Boiss. (0 active accession[s])
Trifolium repens L. var. nevadense (Boiss.) C. Vicioso (0 active accession[s])
Trifolium repens L. var. ochranthum Maly ex Asch. & Graebn. (0 active accession[s])
Trifolium repens L. var. orbelicum (Velen.) Fritsch (0 active accession[s])
Trifolium repens L. var. orphanideum (Boiss.) Boiss. (0 active accession[s])

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

Homotypic Synonym(s)
Amoria repens (L.) C. Presl

Heterotypic Synonym(s)
Trifolium repens L. var. rubescens hort.

Common names

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Inventory
GROWTH	Crown width	Visual estimate of most common crown width. Mean value scored 1.0 (wide) to 9.0 (narrow).	5.6	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
GROWTH	GROWTH HABIT	GROWTH HABIT (1 = PROSTRATE, 9 = VERY ERECT)	4.9	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
GROWTH	Plant height	Plant height in centimeters	19	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
GROWTH	PLANT TYPE	PLANT TYPE	3 - LARGE	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
GROWTH	Regrowth	Amount of vegetative growth three weeks after first harvest in second year of growth.	4 - (1 = Most, 9 = Least)	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
GROWTH	Spring plant size	Visual estimate of most common plant size in the spring. (1.0 = LARGE, 9.0 = SMALL)	5.3	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
GROWTH	Uniformity	Plant uniformity for growth and development within accession taken at 50% flowering.	4 - (1 = Most uniform, 9 = Least uniform)	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
GROWTH	Vigor	Plant vigor (coded).	5 - MEDIUM	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
MORPHOLOGY	Flower color	Flower color	2 - PINKISH-WHITE	22	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
MORPHOLOGY	Leaf color	Color of leaves (coded)	5 - Medium green	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
MORPHOLOGY	Leafiness	Leafiness (coded) (1 = MOST, 9 = FEW)	6.4	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
MORPHOLOGY	LEAF MARKING	DEGREE OF LEAF MARKING (1.0 = STRONG, 9.0 = NONE)	5	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
MORPHOLOGY	Leaf size	Leaf size (coded) (1 = LARGEST, 9 = SMALL)	3.9	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.059		CLOVER.SEEDWEIGHT.WRPIS	PI 520755 96i SD
MORPHOLOGY	STOLON DENSITY	NUMBER OF STOLONS INTERSECTING AT WITHIN 1 METER	0	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
MORPHOLOGY	STOLON DENSITY	NUMBER OF STOLONS INTERSECTING AT WITHIN 1 METER	23.3		CLOVER.2000.CORE.ALISON	PI 520755 96i SD
PHENOLOGY	Maturity (Time to Mature)	Relative time of maturity (coded).	5 - medium	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
PRODUCTION	Flower production	Flower production. Mean value scored 1.0 (most flowers) to 9.0 (no flowers).	7.8	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
PRODUCTION	STAND SURVIVAL	PERCENT OF STAND SURVIVAL	0	28	CLOVER.2000.CORE.ALISON	PI 520755 96i SD
SUBSET	CORE SUBSET	A flag to indicate the accession is part of the core subset	Y - YES, ACCESSION IS PART OF THE CORE		CLOVER.CORE.WHITE.CLOVER	PI 520755 96i SD