Details for: PI 535712, Trifolium subterraneum L., 49A


Summary Data
Taxonomy:
Trifolium subterraneum L.
Top Name:
49A
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 535712 01 SD
 
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Core Passport Data
Taxonomy:
Trifolium subterraneum L.
Top Name:
49A
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 sandy soil, forest opening, near Algerian border above Ghardimaou, Ain Soltane, Jendouba Province
Coordinates: 36.5333, 8.3333 (Map it)
Elevation: 600m.

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

Donor(s):
Accession Names and Identifiers
49A
Type: Collector identifier

Narrative
Rainfall 800mm, Soil pH 6.7
Trifolium subterraneum L.
Genus:
Trifolium
Subgenus:
Trifolium
Section:
Trichocephalum
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

300628
Place of publication:

Sp. pl. 2:767. 1753
Verified:
03/23/2007 by ARS Systematic Botanists.
Other conspecific taxa
Trifolium subterraneum L. subsp. brachycalycinum Katzn. & Morley (17 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
Common names
LanguageNameAlternate namenoteseqCitation
Englishsub clover  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishsubterranean clover  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English (Canada)subterranean clover  Agriculture & Agri-Food Canada official name2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 144-145.
Frenchtrèfle souterrain  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
French (Canada)trèfle souterrain Agriculture & Agroalimentaire Canada nom officiel2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 144-145.
GermanErdklee  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italiantrifoglio sotteraneo  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajijimoguri-tsumekusa  2Iwatsuki, K. et al. 1993-. Flora of Japan.
Portuguesetrevo-subterrâneo  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishgrävklöver  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Annotations
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Pathogens
Vouchers
Citations
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/TT2 - (0 = Resistant, 5 = 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)9 CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
GROWTHGrowth habitGrowth habit (1 = Prostrate, 9 = Very erect)1 CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
GROWTHPlant heightPlant height in centimeters12 CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
GROWTHPlant typePlant type2 - Intermediate CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
GROWTHPlant widthPlant width in centimeters84 CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
GROWTHUniformityPlant uniformity for growth and development within accession taken at 50% flowering (1 = Most uniform, 9 = Least uniform)5 - (1 = Most uniform, 9 = Least uniform) CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
GROWTHVigorPlant vigor (1 = Most vigorous, 9 = Poor)5 - Medium CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
MORPHOLOGYFlower colorFlower color1 - White CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
MORPHOLOGYLeaf colorColor of leaves5 - Medium green CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
MORPHOLOGYLeafinessLeafiness (1 = Most, 9 = Few)1 CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
MORPHOLOGYMarking of leaves as defined bLeaf marking (0 = None, 1.0 = Circular, 2.0 = V Marking)2 CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
MORPHOLOGYLeaf markingDegree of leaf marking (1.0 = Strong, 9.0 = None)5 CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
MORPHOLOGYLeaf sizeLeaf size (1 = Largest, 9 = Small)5 CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
MORPHOLOGYPubescencePubescence9 - Dense CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
MORPHOLOGYFMC stemsFMC stems5 - Medium CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
MORPHOLOGYNumber of stemsRelative number of stems (1 = Many, 9 = Few)1 - Many CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
PHENOLOGYMaturity (time to mature)Relative time of maturity (1 = Very late, 9 = Very early)5 - Medium CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
PRODUCTIONFlower productionFlower production. Mean value scored 1.0 (most flowers) to 9.0 (no flowers)5 CLOVER.S9.BYRON.FALL.SELF.2008PI 535712 02 SDNot Available
PRODUCTION100 SEED WEIGHT IN GRAMSWeight of 100 seeds in grams0.72 CLOVER-ANNUALS.WEIGHTSPI 535712 01 SD