Details for: PI 436102, Avena strigosa Schreb., 515


Summary Data
Taxonomy:
Avena strigosa Schreb.
Top Name:
515
Origin:
Collected – La Araucanía, Chile
Received by NPGS:
Apr 1979
PI Assigned:
1979
Improvement Status:
Landrace
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed1 gramPI 436102 AV05ID SD
 
Images (3 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Avena strigosa Schreb.
Top Name:
515
Origin:
Collected – La Araucanía, Chile
Received by NPGS:
Apr 1979
PI Assigned:
1979
Improvement Status:
Landrace
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
23 February 1979.
La Araucanía, Chile
Locality: 12km W of Quepe
Coordinates: -38.8500, -72.7333 (Map it)
Elevation: 150m.
Georeference protocol: Lat/Lon determined from GIS
Habitat: Field
Environment description: wheat field

Collector(s):
Accession Names and Identifiers
515
Type: Collector identifier

JC 0279
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Lemma black. Awns twisted, geniculate, black. Panicles erect, equilateral.
Avena strigosa Schreb.
Genus:
Avena
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Poeae
Subtribe:
Aveninae
Nomen number:

6150
Place of publication:

Spic. fl. lips. 52. 1771
Verified:
01/29/1992 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Avena strigosa Schreb. subsp. strigosa
Avena strigosa Schreb. var. strigosa

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
Englishblack oat  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
Englishbristle oat  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
Englishgray oat  1Jellen, E. N. & J. M. Leggett. 2006. Chapter 7. Cytogenetic manipulation in oat improvement [Volume 2. Cereals ]. In: Singh, R. J. et al., eds., Genetic resources, chromosome engineering, and crop improvement 7:199-231. Note: CRC Press, Taylor and Francis Group, Boca Raton - London - New York
Englishlopsided oat  1Markle, G. M. et al., eds. 1998. Food and feed crops of the United States, ed. 2
Englishsand oat  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishsmall oat  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Frenchavoine rude  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanRauhhafer  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanSchwarzhafer  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Portugueseaveia-preta  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishpurrhavre  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Annotations
  • Taxonomic Re-Identification: 07 Oct 2020, from Avena sativa L. to Avena strigosa Schreb.
Other Links
Actions
Pathogens
Vouchers
Citations
  • Rahman, A. et al. 2025. A global assembly of landrace oat (Avena sativa L.) accessions is a discovery resource for adaptive variation, association mapping, and trait deployment. G3-Genes Genom. Genet. 2025, jkaf093 DOI: 10.1093/g3journal/jkaf093. Number of accessions cited: 757
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALProteinProtein content of the kernel, expressed as percent dry weight basis. Conversion 5.75.17.5 OAT.BETAGLUCAN.MADISON.91PI 436102 AV83ID SDNot Available
CHEMICALBeta GlucanBeta Glucan content of the kernel, expressed as percent dry weight basis.4.77 OAT.BETAGLUCAN.MADISON.91PI 436102 AV83ID SDNot Available
DISEASEBarley Yellow Dwarf VirusReaction to Barley Yellow Dwarf Virus.7 - (1 = RESISTANT, 9 = SUSCEPTIBLE) OAT.BYDV.URBANA.85PI 436102 AV83ID SDNot Available
GROWTHGrowth HabitGrowth habit, based on a spring planting.W - WINTER OAT.HABIT.ABERDEEN.96PI 436102 AV83ID SDNot Available
GROWTHPlant HeightAverage height of the plants from ground to top of panicle, excluding awns. Measured in centimeters.145 OAT.AGRON.ABERDEEN.83PI 436102 AV83ID SDNot Available
MORPHOLOGYAwn FrequencyVisual observation of awn frequency.9 - NUMEROUS OAT.AGRON.ABERDEEN.83PI 436102 AV83ID SDNot Available
MORPHOLOGYHullHull characteristic of the threshed grain.1 - COVERED OAT.AGRON.ABERDEEN.83PI 436102 AV83ID SDNot Available
MORPHOLOGYLemma ColorColor of the lemma.1 - BLACK OAT.LAB.ABERDEEN.11PI 436102 AV05ID SD
MORPHOLOGYPanicle DensityVisual measure of panicle density.3 - (1 = LAX, 9 = DENSE) OAT.AGRON.ABERDEEN.83PI 436102 AV83ID SDNot Available
MORPHOLOGYPanicle TypeShape characteristic of mature panicle.1 - EQUILATERAL OAT.AGRON.ABERDEEN.83PI 436102 AV83ID SDNot Available
MORPHOLOGYSpikelets Per PanicleAverage number of spikelets per panicle, based on five mature panicles.25 OAT.LAB.ABERDEEN.83PI 436102 AV83ID SDNot Available
MORPHOLOGYStraw BreakageEstimated amount of straw breakage at maturity.1 - NONE OAT.AGRON.ABERDEEN.83PI 436102 AV83ID SDNot Available
MORPHOLOGYStraw ColorColor of straw at maturity.9 - YELLOW OAT.AGRON.ABERDEEN.83PI 436102 AV83ID SDNot Available
MORPHOLOGYLodgingEstimated amount of plant lodging near maturity.7 - (1 = NONE, 9 = SEVERE) OAT.AGRON.ABERDEEN.83PI 436102 AV83ID SDNot Available
PRODUCTION1000 Kernel WeightThousand kernel weight, based on a count of 250 or more. Expressed in grams.28.5 OAT.LAB.ABERDEEN.11PI 436102 AV05ID SD
PRODUCTIONYieldWeight of harvested grain in grams per unreplicated row 2.44 meters (8 feet) in length.158 OAT.LAB.ABERDEEN.83PI 436102 AV83ID SDNot Available
PRODUCTIONTest WeightTest weight of grain in pounds per bushel.32 OAT.LAB.ABERDEEN.83PI 436102 AV83ID SDNot Available
PRODUCTIONBundle WeightBundle weight in pounds per plot.2.4 OAT.AGRON.ABERDEEN.83PI 436102 AV83ID SDNot Available