Details for: PI 535707, Trifolium subterraneum L. subsp. brachycalycinum Katzn. & Morley, 45A


Summary Data
Taxonomy:
Trifolium subterraneum L. subsp. brachycalycinum Katzn. & Morley
Top Name:
45A
Origin:
Collected – Tunisia
Received by NPGS:
23 May 1988
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 535707 03 SD
 
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Core Passport Data
Taxonomy:
Trifolium subterraneum L. subsp. brachycalycinum Katzn. & Morley
Top Name:
45A
Origin:
Collected – Tunisia
Received by NPGS:
23 May 1988
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
15 June 1981.
Tunisia
Locality: Brown forest soil, leached, sandy loam opening in oak forest near Algerian Tunisian border above Ghardimaou, El Feidja, Jendouba Province
Coordinates: 36.5667, 8.3667 (Map it)
Elevation: 600m.

Collector(s):
Donated
23 May 1988.
California, United States

Donor(s):
Accession Names and Identifiers
45A
Type: Collector identifier

Narrative
Rainfall 800mm, Soil pH 6.1
Trifolium subterraneum L. subspp. brachycalycinum Katzn. & Morley
Genus:
Trifolium
Subgenus:
Trifolium
Section:
Trichocephalum
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

40384
Place of publication:

Israel J. Bot. 14:127. 1965
Verified:
03/23/2007 by ARS Systematic Botanists.
Other conspecific taxa
Trifolium subterraneum L. (299 active accession[s])
Trifolium subterraneum L. subsp. subterraneum (1 active accession[s])
Trifolium subterraneum L. subsp. yanninicum Katzn. & Morley (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Homotypic Synonym(s)
Trifolium brachycalycinum (Katzn. & Morley) Katzn.

Common names
Annotations
  • Taxonomic Re-Identification: 01 Feb 1993, from Trifolium subterraneum L. to Trifolium subterraneum L. subsp. brachycalycinum Katzn. & Morley
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEClover yellow vein virusResistance to clover yellow vein virus (1 = Resistant, 5 = Susceptible)5 CLOVER.CCYVV.93 Not Available
DISEASEPowdery mildewA ratio of the number of plants showing symptoms to the total number of plants in the sample. Format: nn/TT5 - Susceptible Acrobat file (pdf) or as an HTML webpage.">CLOVER.S9.POWDERY.MILDEW.2006 Not Available
GROWTHCrown widthVisual estimate of most common crown width. Mean value scored 1.0 (wide) to 9.0 (narrow)8 CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
GROWTHGrowth habitGrowth habit (1 = Prostrate, 9 = Very erect)1 CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
GROWTHPlant heightPlant height in centimeters9 CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
GROWTHPlant typePlant type2 - Intermediate CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
GROWTHPlant widthPlant width in centimeters96 CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
GROWTHUniformityPlant uniformity for growth and development within accession taken at 50% flowering (1 = Most uniform, 9 = Least uniform)1 - Most uniform CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
GROWTHVigorPlant vigor (1 = Most vigorous, 9 = Poor)1 - Most vigorous CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
MORPHOLOGYFlower colorFlower color1 - White CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
MORPHOLOGYLeaf colorColor of leaves5 - Medium green CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
MORPHOLOGYLeafinessLeafiness (1 = Most, 9 = Few)1 CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
MORPHOLOGYMarking of leaves as defined bLeaf marking (0 = None, 1.0 = Circular, 2.0 = V Marking)2 CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
MORPHOLOGYLeaf markingDegree of leaf marking (1.0 = Strong, 9.0 = None)5 CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
MORPHOLOGYLeaf sizeLeaf size (1 = Largest, 9 = Small)5 CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
MORPHOLOGYPubescencePubescence1 - Sparse CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
MORPHOLOGYFMC stemsFMC stems5 - Medium CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
MORPHOLOGYNumber of stemsRelative number of stems (1 = Many, 9 = Few)1 - Many CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
PHENOLOGYMaturity (time to mature)Relative time of maturity (1 = Very late, 9 = Very early)5 - Medium CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
PRODUCTIONFlower productionFlower production. Mean value scored 1.0 (most flowers) to 9.0 (no flowers)5 CLOVER.S9.BYRON.FALL.SELF.2008PI 535707 03 SD
PRODUCTION100 SEED WEIGHT IN GRAMSWeight of 100 seeds in grams0.39 CLOVER-ANNUALS.WEIGHTSPI 535707 03 SD