Details for: PI 440677, Trifolium ambiguum M. Bieb., S-4-42


Summary Data
Taxonomy:
Trifolium ambiguum M. Bieb.
Top Name:
S-4-42
Origin:
Collected – Stavropol, Russian Federation
Received by NPGS:
01 Feb 1978
PI Assigned:
1980
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 440677 83GI1 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 ambiguum M. Bieb.
Top Name:
S-4-42
Origin:
Collected – Stavropol, Russian Federation
Received by NPGS:
01 Feb 1978
PI Assigned:
1980
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
21 July 1977.
Stavropol, Russian Federation
Locality: Daut-Chalber, Caucasus Mountains, Stavropol, Russia.
Coordinates: 45.0333, 41.9667 (Map it)
Elevation: 1900m.

Collector(s):
Accession Names and Identifiers
S-4-42
Type: Donor identifier
Group: TAYLOR CLOVER
Norman L. Taylor Clover Collection
Taylor, Norman L. University of Kentucky

P-8
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah
Plummer, A.P. USDA

G 26325
Type: Site identifier
Group: GENEVA
Ids used by the North Eastern Plant Intro. Station; N. Y.
Northeast Regional PI Station

DRD 0777
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Sod-former, production fair, one of better, high-elevation types. (Plant Inventory Vol. No. 188) No original seed.
Trifolium ambiguum M. Bieb.
Genus:
Trifolium
Subgenus:
Trifolium
Section:
Trifoliastrum
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

40165
Place of publication:

Fl. taur.-caucas. 2:208. 1808
Verified:
03/26/2007 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Homotypic Synonym(s)
Amoria ambigua (M. Bieb.) Soják

Heterotypic Synonym(s)
Amoria ruprechtii (Tamamsch. & Fed.) Roskov
Trifolium ruprechtii Tamamsch. & Fed.

Common names
LanguageNameAlternate namenoteseqCitation
EnglishCaucasian clover  1Duke, J. A. 1981. Handbook of legumes of world economic importance
Englishhoney clover  1Duke, J. A. 1981. Handbook of legumes of world economic importance
EnglishKura clover  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishpellett clover  1Duke, J. A. 1981. Handbook of legumes of world economic importance
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHGROWTH HABITGROWTH HABIT (1 = PROSTRATE, 9 = VERY ERECT)4 CLOVER.1981.NE9PI 440677 83GI1 SD
GROWTHPlant heightPlant height in centimeters26 CLOVER.1981.NE9PI 440677 83GI1 SD
GROWTHPlant widthPlant width in centimeters48 CLOVER.1981.NE9PI 440677 83GI1 SD
GROWTHRegrowthAmount of vegetative growth three weeks after first harvest in second year of growth.6 - (1 = Most, 9 = Least) CLOVER.1990.SMITHPI 440677 DIST SDNot Available
GROWTHUniformityPlant uniformity for growth and development within accession taken at 50% flowering.4 - (1 = Most uniform, 9 = Least uniform) CLOVER.1981.NE9PI 440677 83GI1 SD
GROWTHVigorPlant vigor (coded).4 - (1 = MOST VIGOROUS, 9 = POOR) CLOVER.1981.NE9PI 440677 83GI1 SD
INSECTLeafhopperLeafhopper susceptibility (coded) (1.0 = RESISTANT, 5.0 = SUSCEPTIBLE)3.2 CLOVER.1990.SMITHPI 440677 DIST SDNot Available
MORPHOLOGYNumber of headsNumber of heads (coded)9 - FEW CLOVER.1981.NE9PI 440677 83GI1 SD
MORPHOLOGYLeafinessLeafiness (coded) (1 = MOST, 9 = FEW)9 CLOVER.1981.NE9PI 440677 83GI1 SD
MORPHOLOGYNODULATIONAMOUNT AND QUALITY OF NODULATION6 - (1 = BEST, 5 = POOR) CLOVER.1990.SMITHPI 440677 DIST SDNot Available
MORPHOLOGYNodule sizeSize of the nodules measured in mm. Mean value scored 1 (>3mm) to 9 (< 1mm).6 CLOVER.1990.SMITHPI 440677 DIST SDNot Available
MORPHOLOGYRhizomatous spreadAmount of rhizomatous spread measured at the end of the first year. Mean value scored 1 (most) to 9 (least).6 CLOVER.1990.SMITHPI 440677 DIST SDNot Available
MORPHOLOGYFMC stemsFMC stems (coded)1 - COARSE CLOVER.1981.NE9PI 440677 83GI1 SD
MORPHOLOGYNumber of stemsRelative number of stems (coded)9 - FEW CLOVER.1981.NE9PI 440677 83GI1 SD
PHENOLOGYDays to floweringNumber of days after June 1 to the first flower.12 CLOVER.1990.SMITHPI 440677 DIST SDNot Available
PHENOLOGYMaturity (Time to Mature)Relative time of maturity (coded).5 - medium CLOVER.1981.NE9PI 440677 83GI1 SD
PRODUCTIONFall recoveryFall recovery (coded)2 - (1 = MUCH GROWTH, 9 = LITTLE) CLOVER.1981.NE9PI 440677 83GI1 SD
PRODUCTIONSEED YIELDSEED YIELD MEASURED IN KG/HA7.2 CLOVER.1990.SMITHPI 440677 DIST SDNot Available
PRODUCTIONSpring recoverySpring recovery (coded)7 - (1 = MUCH GROWTH, 9 = LITTLE) CLOVER.1981.NE9PI 440677 83GI1 SD
STRESSWinter hardinessWinter hardiness (coded)2 - (1 = ALL PLANTS FROST HARDY, 9 = ALL PLANTS KILLED) CLOVER.1981.NE9PI 440677 83GI1 SD