Details for: PI 659141, Trifolium squarrosum L., T023.CPG94


Summary Data
Taxonomy:
Trifolium squarrosum L.
Top Name:
T023.CPG94
Origin:
Collected – Tunisia
Received by NPGS:
19 Aug 1994
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 659141 02 SD
 
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Core Passport Data
Taxonomy:
Trifolium squarrosum L.
Top Name:
T023.CPG94
Origin:
Collected – Tunisia
Received by NPGS:
19 Aug 1994
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
22 June 1994.
Tunisia
Locality: Near Ain Meuiti, 10 k west of Teboursouk on C75 road to Bou Sdalem.
Coordinates: 36.4900, 9.1639 (Map it)
Elevation: 580m.
Environment description: Grazed. Slope 6-10%, aspect E. Area open. Soil clay, vertisol, pH 8.5-9.0. Rainfall 575 mm. Moist, mid slope. Vegetation closed, seasonal tall grass. Surrounding veg. agriculture, dryland wheat. Dominant herb/grass species couch, bermuda.
Number of plants sampled: 20
Comment: Assoc. sp. some annual Medicagos, clovers, Scopiurus.
Collector(s):
Accession Names and Identifiers
T023.CPG94
Type: Collector identifier
Graves, Walter University of California

Grif 16446
Type: Site identifier
Group: GRIF
S-9 Research Numbers

W6 15997
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

WLG0608
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Population abundance occasional, distribution patchy. Growth habit semi-erect.
Trifolium squarrosum L.
Genus:
Trifolium
Subgenus:
Trifolium
Section:
Trifolium
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

40371
Place of publication:

Sp. pl. 2:768. 1753
Verified:
03/23/2007 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Trifolium panormitanum C. Presl
Trifolium panormitanum C. Presl var. panormitanum

Common names
LanguageNameAlternate namenoteseqCitation
Swedishspärrklöver  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Annotations
Other Links
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Pathogens
Vouchers
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)3 CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
GROWTHGrowth habitGrowth habit (1 = Prostrate, 9 = Very erect)5 CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
GROWTHPlant heightPlant height in centimeters53 CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
GROWTHPlant typePlant type2 - Intermediate CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
GROWTHPlant widthPlant width in centimeters104 CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
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.CROSS.2008PI 659141 01 SDNot Available
GROWTHVigorPlant vigor (1 = Most vigorous, 9 = Poor)1 - Most vigorous CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
MORPHOLOGYFlower colorFlower color1 - White CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
MORPHOLOGYLeaf colorColor of leaves1 - Dark green CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
MORPHOLOGYLeafinessLeafiness (1 = Most, 9 = Few)1 CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
MORPHOLOGYMarking of leaves as defined bLeaf marking (0 = None, 1.0 = Circular, 2.0 = V Marking)0 CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
MORPHOLOGYLeaf markingDegree of leaf marking (1.0 = Strong, 9.0 = None)9 CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
MORPHOLOGYLeaf sizeLeaf size (1 = Largest, 9 = Small)1 CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
MORPHOLOGYPubescencePubescence1 - Sparse CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
MORPHOLOGYFMC stemsFMC stems1 - Coarse CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
MORPHOLOGYNumber of stemsRelative number of stems (1 = Many, 9 = Few)1 - Many CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
PHENOLOGYMaturity (time to mature)Relative time of maturity (1 = Very late, 9 = Very early)1 - Very late CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available
PRODUCTIONFlower productionFlower production. Mean value scored 1.0 (most flowers) to 9.0 (no flowers)5 CLOVER.S9.BYRON.FALL.CROSS.2008PI 659141 01 SDNot Available