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Details for: PI 235521,
Trifolium nigrescens
Viv. subsp.
petrisavii
(Clementi) Holmboe, S-28-11
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Trifolium nigrescens
Viv. subsp.
petrisavii
(Clementi) Holmboe
Top Name:
S-28-11
Origin:
Collected – Turkey
Maintained:
Plant Genetic Resources Conservation Unit (S9)
Received by NPGS:
08 Nov 1956
PI Assigned:
1956
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
164
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 235521 03 SD
There are no images for this accession.
Core Passport Data
Taxonomy:
Trifolium nigrescens
Viv. subsp.
petrisavii
(Clementi) Holmboe
Top Name:
S-28-11
Origin:
Collected – Turkey
Maintained:
Plant Genetic Resources Conservation Unit (S9)
Received by NPGS:
08 Nov 1956
PI Assigned:
1956
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
Turkey
Locality:
From the shore of the Black Sea.
Collector(s):
Nixon, N.W., USDA-SCS
Accession Names and Identifiers
S-28-11
Type: Other or unclassified name
Group: TAYLOR ANNUAL CLOVER
Norman L. Taylor Annual Clover Collection
Taylor, Norman L. University of Kentucky
Narrative
Trifolium nigrescens
Viv. subspp.
petrisavii
(Clementi) Holmboe
Genus:
Trifolium
Subgenus:
Trifolium
Section:
Trifoliastrum
Family:
Fabaceae
(alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:
40304
Place of publication:
Bergens Mus. Skr. new ser., 1(2):106. 1914
Verified:
03/26/2007
by ARS Systematic Botanists.
Other conspecific taxa
Trifolium nigrescens
Viv.
(33 active accession[s])
Trifolium nigrescens
Viv. subsp.
meneghinianum
(Clementi) Zohary
(0 active accession[s])
Trifolium nigrescens
Viv. subsp.
nigrescens
(0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Trifolium petrisavii
Clementi
Common names
Name
References
Annotations
The Taxonomic Name Of The Accession When It Was Received:
08 Aug 2014, from
Trifolium meneghinianum
Clementi to
Trifolium nigrescens
Viv. subsp.
petrisavii
(Clementi) Holmboe
Other Links
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Pathogens
Vouchers
Citations
Pedigree
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
GROWTH
Crown width
Visual estimate of most common crown width. Mean value scored 1.0 (wide) to 9.0 (narrow)
5
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
GROWTH
Growth habit
Growth habit (1 = Prostrate, 9 = Very erect)
5
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
GROWTH
Plant height
Plant height in centimeters
33
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
GROWTH
Plant type
Plant type
2 - Intermediate
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
GROWTH
Plant width
Plant width in centimeters
84
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
GROWTH
Uniformity
Plant uniformity for growth and development within accession taken at 50% flowering (1 = Most uniform, 9 = Least uniform)
1 - Most uniform
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
GROWTH
Vigor
Plant vigor (1 = Most vigorous, 9 = Poor)
1 - Most vigorous
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
MORPHOLOGY
Flower color
Flower color
1 - White
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
MORPHOLOGY
Leaf color
Color of leaves
5 - Medium green
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
MORPHOLOGY
Leafiness
Leafiness (1 = Most, 9 = Few)
1
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
MORPHOLOGY
Marking of leaves as defined b
Leaf marking (0 = None, 1.0 = Circular, 2.0 = V Marking)
0
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
MORPHOLOGY
Leaf marking
Degree of leaf marking (1.0 = Strong, 9.0 = None)
9
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
MORPHOLOGY
Leaf size
Leaf size (1 = Largest, 9 = Small)
1
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
MORPHOLOGY
Pubescence
Pubescence
1 - Sparse
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
MORPHOLOGY
FMC stems
FMC stems
1 - Coarse
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
MORPHOLOGY
Number of stems
Relative number of stems (1 = Many, 9 = Few)
1 - Many
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
PHENOLOGY
Maturity (time to mature)
Relative time of maturity (1 = Very late, 9 = Very early)
5 - Medium
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
PRODUCTION
Flower production
Flower production. Mean value scored 1.0 (most flowers) to 9.0 (no flowers)
1
CLOVER.S9.BYRON.FALL.CROSS.2008
PI 235521 03 SD
PRODUCTION
100 SEED WEIGHT IN GRAMS
Weight of 100 seeds in grams
0.06
CLOVER-ANNUALS.WEIGHTS
PI 235521 03 SD