Details for: PI 551029, Aegilops comosa Sm., JM-3780


Summary Data
Taxonomy:
Aegilops comosa Sm.
Top Name:
JM-3780
Origin:
Collected – Attikí, Greece
Received by NPGS:
30 Nov 1984
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed1 gramPI 551029 AE13ID SD
 
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SPIKE

Core Passport Data
Taxonomy:
Aegilops comosa Sm.
Top Name:
JM-3780
Origin:
Collected – Attikí, Greece
Received by NPGS:
30 Nov 1984
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
16 July 1984.
Attikí, Greece
Locality: 1km from Pikermi on road to Athens, Attica
Coordinates: 38.0000, 23.9500 (Map it)
Elevation: 150m.
Georeference protocol: Lat/Lon determined from GIS
Environment description: Plants growing on moderate slopes in meadow with few scattered trees and shrubs. Clay loam soil with medium stones and good drainage. Plants growing with Pinus, Pistacia, Avena sterilis, Cynodon dactylon, Daucus. Variable population with intermediates between subsp. heldreichii and subsp. eucomosa.

Collector(s):
Accession Names and Identifiers
JM-3780
Type: Collector identifier
Mattatia, J. Agricultural Research Organization

H85-1206
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
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
  • 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