Details for: PI 551022, Aegilops comosa Sm., JM-3724


Summary Data
Taxonomy:
Aegilops comosa Sm.
Top Name:
JM-3724
Origin:
Collected – Kentrikí Makedonía, Greece
Received by NPGS:
30 Nov 1984
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed1 gramPI 551022 AE22ID SD
 
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SPIKE

Core Passport Data
Taxonomy:
Aegilops comosa Sm.
Top Name:
JM-3724
Origin:
Collected – Kentrikí Makedonía, Greece
Received by NPGS:
30 Nov 1984
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
12 July 1984.
Kentrikí Makedonía, Greece
Locality: 1km before Kendia on Thessaloniki-Chalkidiki road, Thessaloniki
Coordinates: 40.7000, 22.7000 (Map it)
Elevation: 150m.
Georeference protocol: Lat/Lon determined from GIS
Habitat: Field margin
Environment description: Plants growing on margins of cereal fields on slopes. Light brown loam with few stones and good drainage. Plants growing with annual and perennial grasses and herbs, Eryngium, Marrubium.

Collector(s):
Accession Names and Identifiers
JM-3724
Type: Collector identifier
Mattatia, J. Agricultural Research Organization

H85-1201
Type: Institute identifier

Narrative
Aegilops comosa Sm.
Genus:
Aegilops
Section:
Comopyrum
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

1529
Place of publication:

J. Sibthorp & J. E. Smith, Fl. Graec. prodr. 1:72, 75. 1806
Comment:
for authorship of names in this work see comment in TL-2 5:577. 1985
Verified:
11/20/1996 by ARS Systematic Botanists.
Other conspecific taxa
Aegilops comosa Sm. var. comosa (1 active accession[s])
Aegilops comosa Sm. var. subventricosa Boiss. (43 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
Annotations
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Pathogens
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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
  • Rodriguez-Quijano, M. et al. 2001. Polymorphism of high molecular weight glutenin subunits in three species of Aegilops. Genet. Resources Crop Evol. 48:599-607. Number of accessions cited: 75
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEStem Rust Seedling TTKSKStem rust seedling reaction TTKSK3 - MODERATELY SUSCEPTIBLE, UREDINIA MEDIUM SIZE, COALESCENCE INFREQUENT, NO NECROSIS, BUT CHLOROTIC AREAS MAY BE 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 TTTTF3 - MODERATELY SUSCEPTIBLE, UREDINIA MEDIUM SIZE COALESCENCE INFREQUENT, NO NECROSIS, BUT CHLOROTIC AREAS MAY BE PRESENT. AEGILOPS.STEMRUST.CDL.18 Not Available