Details for: PI 182118, Triticum aestivum L. subsp. sphaerococcum (Percival) Mac Key, S-49


Summary Data
Taxonomy:
Triticum aestivum L. subsp. sphaerococcum (Percival) Mac Key
Top Name:
S-49
Origin:
Collected – Sindh, Pakistan
Received by NPGS:
31 May 1949
PI Assigned:
1949
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed5 gramPI 182118 TR18ID SD
 
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KERNELS

Core Passport Data
Taxonomy:
Triticum aestivum L. subsp. sphaerococcum (Percival) Mac Key
Top Name:
S-49
Origin:
Collected – Sindh, Pakistan
Received by NPGS:
31 May 1949
PI Assigned:
1949
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
1948.
Sindh, Pakistan
Locality: Exp. Station, Sind
Coordinates: 25.5000, 69.0000 (Map it)
Georeference protocol: Center of 1st administrative level

Collector(s):
Accession Names and Identifiers
S-49
Type: Collector identifier
Koelz, Walter Norman USDA-Bureau of Plant Industry

Narrative
Triticum aestivum L. subspp. sphaerococcum (Percival) Mac Key
Genus:
Triticum
Section:
Triticum
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

406904
Place of publication:

Svensk Bot. Tidskr. 48:586. 1954
Comment:
or Triticum aestivum Sphaerococcum Group
Verified:
03/20/1998 by ARS Systematic Botanists.
Other conspecific taxa
Triticum aestivum L. (63 active accession[s])
Triticum aestivum L. subsp. aestivum (53888 active accession[s])
Triticum aestivum L. subsp. compactum (Host) Mac Key (120 active accession[s])
Triticum aestivum L. subsp. macha (Dekapr. & Menabde) Mac Key (36 active accession[s])
Triticum aestivum L. subsp. spelta (L.) Thell. (1354 active accession[s])
Triticum aestivum L. subsp. tibeticum J. Z. Shao (0 active accession[s])
Triticum aestivum L. subsp. yunnanense King ex S. L. Chen (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Triticum sphaerococcum Percival

Homotypic Synonym(s)
Triticum sphaerococcum Percival var. sphaerococcum

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
EnglishIndian dwarf wheat as Triticum sphaerococcum1Facciola, S. 1990. Cornucopia, a source book of edible plants Kampong Publications. Note: = Triticum sphaerococcum
Englishshot wheat  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Germanindischer Kugelweizen as Triticum sphaerococcum2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Triticum sphaerococcum
Germanindischer Zwergweizen as Triticum sphaerococcum2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Triticum sphaerococcum
Spanishtrigo indio as Triticum sphaerococcum2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Triticum sphaerococcum
Annotations
  • Nomenclature Name Change: 20 Mar 1998, from Triticum sphaerococcum Percival to Triticum aestivum L. subsp. sphaerococcum (Percival) Mac Key
Other Links
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Pathogens
Vouchers
Citations
  • McVey, D. V. 1991. Reaction of a group of related wheat species (AABB genome and an AABBDD) to stem rust. Crop Sci. (Madison) 31:1145-1149. DOI: 10.2135/cropsci1991.0011183X003100050012x. Number of accessions cited: 94
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICChromosome NumberLaboratory determination of chromosome number.42 WHEAT.PLOIDY.ABERDEENPI 182118 TR09ID SDNot Available
DISEASECommon Bunt Multiple IIReaction to Common Bunt Multiple II (incited by Tilletia tritici and T. laevis), expressed as a percent of the susceptible check.84 WHEAT.CBUNT.ABERDEEN.00PI 182118 TR98ID SDNot Available
DISEASEStem Rust Adult - STPAULReaction to Stem Rust (incited by Puccinia graminis f.sp. tritici) in the adult growth stage in the field. Grown in Rosemount. Grown in St. Paul.3 - (0 = RESISTANT, 9 = SUSCEPTIBLE) WHEAT.STEMRUST.STPAUL.94PI 182118 TR77ID SDNot Available
GROWTHGrowth HabitGrowth habit, based on a spring planting.S - SPRING WHEAT.HABIT.ABERDEEN.01PI 182118 TR98ID SDNot Available
INSECTHessian Fly Biotype LReaction to Hessian fly Biotype L (Mayetiola destructor).9 - SUSCEPTIBLE (81-100% S) WHEAT.HESSIANFLY.MANH.97PI 182118 TR77ID SDNot Available
INSECTRussian Wheat Aphid Chlorosis1Reaction to the Russian Wheat Aphid Biotype 1 (Diuraphis noxia). Amount of chlorosis. See RWA Leafroll descriptor, also.9 - PLANT DEATH OR NO RECOVERY POSSIBLE WHEAT.RWA.STILLWATER.91PI 182118 TR77ID SDNot Available
INSECTRussian Wheat Aphid Leafroll1Reaction to the Russian Wheat Aphid Biotype 1 (Diuraphis noxia). Leafrolling symptoms. See RWA Chlorosis descriptor, also.R - LEAVES ROLLED, LOOSELY TO TIGHTLY WHEAT.RWA.STILLWATER.91PI 182118 TR77ID SDNot Available
MORPHOLOGYSpike DensityVisual measure of spike density.4 - (1 = LAX, 9 = VERY DENSE) WHEAT.LAB.ABERDEEN.18 Not Available
MORPHOLOGYSpike TypeShape characteristic of typical mature spikes.1 - FUSIFORM WHEAT.LAB.ABERDEEN.13PI 182118 TR09ID SDNot Available
MORPHOLOGYGlume ColorColor of the glumes.8 - WHITE/AMBER WHEAT.LAB.ABERDEEN.18 Not Available
MORPHOLOGYKernel ColorColor of the kernels.7 - TAN WHEAT.LAB.ABERDEEN.09API 182118 TR98ID SDNot Available
MORPHOLOGYAwn ColorColor of the awns.8 - WHITE/AMBER WHEAT.LAB.ABERDEEN.18 Not Available
MORPHOLOGYAwn TypeType and extent of the awns.1 - AWNED WHEAT.LAB.ABERDEEN.18 Not Available
PRODUCTION1000 Kernel WeightThousand kernel weight, based on a 30ml volume sample size. 29.8 WHEAT.LAB.ABERDEEN.09API 182118 TR98ID SDNot Available