Details for: PI 517764, Trifolium steudneri Schweinf., ILCA 10139


Summary Data
Taxonomy:
Trifolium steudneri Schweinf.
Top Name:
ILCA 10139
Origin:
Collected – Ethiopia
Received by NPGS:
08 Apr 1987
PI Assigned:
1988
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 517764 01 SD
 
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Core Passport Data
Taxonomy:
Trifolium steudneri Schweinf.
Top Name:
ILCA 10139
Origin:
Collected – Ethiopia
Received by NPGS:
08 Apr 1987
PI Assigned:
1988
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
26 November 1983.
Ethiopia
Locality: Clay loam, 72.7km from Addis Ababa towards Ambo, 15.8km next to Addis Alem on left side of road, Addis Alem, Menagesha, Shewa
Coordinates: 9.0333, 38.3000 (Map it)
Elevation: 2240m.

Collector(s):
Donated
08 April 1987.
Ethiopia

Donor(s):
Accession Names and Identifiers
ILCA 10139
Type: Institute identifier

SM-7-67-C
Type: Collector identifier

Narrative
Plants herbaceous, 50cm tall. Remarkable spreading and rooting habit. Root measured greater than 1 m. (PI 197)
Trifolium steudneri Schweinf.
Genus:
Trifolium
Subgenus:
Trifolium
Section:
Vesicastrum
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

40374
Place of publication:

Verh. K. K. Zool.-Bot. Ges. Wien 18:652. 1868
Verified:
03/26/2007 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
EnglishSteudner's clover  1Gillett, J. M. & N. L. Taylor (M. Collins ed.). 2001. The world of clovers 390.
Annotations
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHCrown widthVisual estimate of most common crown width. Mean value scored 1.0 (wide) to 9.0 (narrow)9 CLOVER.S9.97PI 517764 01 SD
GROWTHGrowth habitGrowth habit (1 = Prostrate, 9 = Very erect)9 CLOVER.S9.97PI 517764 01 SD
GROWTHPlant heightPlant height in centimeters30 CLOVER.S9.97PI 517764 01 SD
GROWTHPlant typePlant type3 - Large CLOVER.S9.97PI 517764 01 SD
GROWTHPlant widthPlant width in centimeters130 CLOVER.S9.97PI 517764 01 SD
GROWTHSpring plant sizeVisual estimate of most common plant size in the spring. (1.0 = Large, 9.0 = Small)9 CLOVER.S9.97PI 517764 01 SD
GROWTHSummer plant sizeVisual estimate of most common plant size in summer (1 = Large, 9 = Small)9 - Small CLOVER.S9.97PI 517764 01 SD
GROWTHUniformityPlant uniformity for growth and development within accession taken at 50% flowering (1 = Most uniform, 9 = Least uniform)1 - Most uniform CLOVER.S9.97PI 517764 01 SD
GROWTHVigorPlant vigor (1 = Most vigorous, 9 = Poor)1 - Most vigorous CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYFlower colorFlower color7 - Purple CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYNumber of headsNumber of heads (1 = Many, 9 = Few)1 - Many CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYLeaf colorColor of leaves5 - Medium green CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYLeafinessLeafiness (1 = Most, 9 = Few)5 CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYMarking of leaves as defined bLeaf marking (0 = None, 1.0 = Circular, 2.0 = V Marking)0 CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYLeaf markingDegree of leaf marking (1.0 = Strong, 9.0 = None)9 CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYLeaf sizeLeaf size (1 = Largest, 9 = Small)1 CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYPubescencePubescence1 - Sparse CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYSeeds per headNumber of seeds per head - coded (1 = Most, 9 = Fewest)1 - Most CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYFMC stemsFMC stems9 - Fine CLOVER.S9.97PI 517764 01 SD
MORPHOLOGYNumber of stemsRelative number of stems (1 = Many, 9 = Few)1 - Many CLOVER.S9.97PI 517764 01 SD
PHENOLOGYMaturity (time to mature)Relative time of maturity (1 = Very late, 9 = Very early)1 - Very late CLOVER.S9.97PI 517764 01 SD
PRODUCTIONFlower productionFlower production. Mean value scored 1.0 (most flowers) to 9.0 (no flowers)1 CLOVER.S9.97PI 517764 01 SD
PRODUCTIONHard seed at harvestPercent of hard seed recorded at harvest100 CLOVER.S9.97PI 517764 01 SD
PRODUCTIONSeed productionSeed production (1 = High, 9 = Low)1 - High CLOVER.S9.97PI 517764 01 SD
PRODUCTIONSpring recoverySpring recovery (1 = Much growth, 9 = Little01 - Much growth CLOVER.S9.97PI 517764 01 SD
PRODUCTIONStand survivalPercent of stand survival50 CLOVER.S9.97PI 517764 01 SD
PRODUCTION100 SEED WEIGHT IN GRAMSWeight of 100 seeds in grams0.11 CLOVER-ANNUALS.WEIGHTSPI 517764 01 SD