Details for: PI 551129, Aegilops markgrafii (Greuter) K. Hammer, JM-3813


Summary Data
Taxonomy:
Aegilops markgrafii (Greuter) K. Hammer
Top Name:
JM-3813
Origin:
Collected – Stereá Elláda, Greece
Received by NPGS:
30 Nov 1984
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed1 gramPI 551129 AE24ID SD
 
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SPIKE

Core Passport Data
Taxonomy:
Aegilops markgrafii (Greuter) K. Hammer
Top Name:
JM-3813
Origin:
Collected – Stereá Elláda, Greece
Received by NPGS:
30 Nov 1984
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
17 July 1984.
Stereá Elláda, Greece
Locality: 2km from Mauriki on road to Loukissia, Boeotea.
Coordinates: 38.4333, 23.3833 (Map it)
Elevation: 193m.
Georeference protocol: Lat/Lon determined from GIS
Environment description: Plants growing in open spaces in batha and garique on hilly slopes. Loam soil with medium stones and good drainage. Plants growing with 3 other species of Aegilops, Quercus, Pistacia, Sarcopoterium, Haynaldia villosa, Hordeum bulbosum.
Comment: Elevation derived from SRTM1.
Collector(s):
Accession Names and Identifiers
JM-3813
Type: Collector identifier
Mattatia, J. Agricultural Research Organization

Narrative
Aegilops markgrafii (Greuter) K. Hammer
Genus:
Aegilops
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

314068
Place of publication:

Feddes Repert. 91:232. 1980
Comment:
= Aegilops caudata auct. (non A. caudata L. [A. ventricosa Tausch]) fide Hammer
Verified:
11/20/1996 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Triticum markgrafii Greuter

Autonym(s)
Aegilops markgrafii (Greuter) K. Hammer var. markgrafii

Heterotypic Synonym(s)
Aegilops caudata L. subsp. dichasians Zhuk.
Aegilops caudata L. var. polyathera Boiss.
Aegilops dichasians (Bowden) Humphries
Aegilops markgrafii (Greuter) K. Hammer var. polyathera (Boiss.) K. Hammer
Triticum dichasians Bowden

Invalid Designation(s)
Aegilops caudata auct.
Orrhopygium caudatum auct.
Common names
Annotations
  • Nomenclature Name Change: 18 Mar 1998, from Aegilops markgrafii (Greuter) K. Hammer var. markgrafii to Aegilops markgrafii (Greuter) K. Hammer
  • The Taxonomic Name Of The Accession When It Was Received: 10 Feb 1995, from Aegilops caudata auct. to Aegilops markgrafii (Greuter) K. Hammer var. markgrafii
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Pathogens
Vouchers
Citations
  • Olivera, P. D. et al. 2018. Identification of new sources of resistance to wheat stem rust in Aegilops spp. in the tertiary genepool of wheat. Front. Plant Sci. 9:1719. DOI: 10.3389/fpls.2018.01719. Number of accessions cited: 1420
  • Ortega, R. et al. 2014. Characterization of the Wx gene in diploid Aegilops species and its potential use in wheat breeding. Genet. Resources Crop Evol. 61:369-382. DOI: 10.1007/s10722-013-0040-y. Number of accessions cited: 19
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEStem Rust Seedling TTKSKStem rust seedling reaction TTKSK; - MOSTLY IMMUNE, NO UREDINIA, BUT NUMEROUS HYPERSENSITIVE FLECKS PRESENT. AEGILOPS.STEMRUST.CDL.18 Not Available
DISEASEStem Rust Seedling TRTTFStem rust seedling reaction TRTTF3 - MODERATELY SUSCEPTIBLE, UREDINIA MEDIUM SIZE COALESENCE INFREQUENT, NO NECROSIS, BUT CHLOROTIC AREAS MAY BE PRESENT. AEGILOPS.STEMRUST.CDL.18 Not Available
DISEASEStem Rust Seedling TTTTFStem rust seedling reaction TTTTF1 - VERY RESISTANT, UREDINIA MINUTE, SURROUNDED BY DISTINCT NECROTIC AREAS. AEGILOPS.STEMRUST.CDL.18 Not Available