Details for: PI 551020, Aegilops comosa Sm., JM-3647


Summary Data
Taxonomy:
Aegilops comosa Sm.
Top Name:
JM-3647
Origin:
Collected – Thessalía, Greece
Received by NPGS:
30 Nov 1984
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed1 gramPI 551020 AE23ID SD
 
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Core Passport Data
Taxonomy:
Aegilops comosa Sm.
Top Name:
JM-3647
Origin:
Collected – Thessalía, Greece
Received by NPGS:
30 Nov 1984
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
06 July 1984.
Thessalía, Greece
Locality: 1.5km before junction to Achladea on Kalambaka-Grevena road, Trikala
Coordinates: 39.8333, 21.5500 (Map it)
Elevation: 360m.
Georeference protocol: Lat/Lon determined from GIS
Environment description: Plants growing on slopes in open spaces of forest. Clay soil with medium stones and good drainage. Plants growing with annual and perennial grasses, Quercus, Paliurus, and 3 other Aegilops species in intermixed populations.

Collector(s):
Accession Names and Identifiers
JM-3647
Type: Collector identifier
Mattatia, J. Agricultural Research Organization

H85-1231
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 moleclar weight glutenin subunits in three species of Aegilops. Genet. Resources Crop Evol. 48:599-607. Number of accessions cited: 1
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEStem Rust Seedling TTKSKStem rust seedling reaction TTKSK1 - VERY RESISTANT, UREDINIA MINUTE, SURROUNDED BY DISTINCT NECROTIC AREAS. 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 TTTTF0; - NEARLY IMMUNE, NO UREDINIA BUT A FEW HYPERSENSITIVE FLECKS PRESENT. AEGILOPS.STEMRUST.CDL.18 Not Available