Details for: PI 557234, Corylus avellana L., 'Willamette'


Summary Data
Taxonomy:
Corylus avellana L.
Cultivar:
'Willamette'
Origin:
Developed – Oregon, United States
Received by NPGS:
01 May 1991
Improvement Status:
Cultivar
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Availability
This accession is not available. Contact site for status.
 
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STEM

Core Passport Data
Taxonomy:
Corylus avellana L.
Cultivar:
'Willamette'
Origin:
Developed – Oregon, United States
Received by NPGS:
01 May 1991
Improvement Status:
Cultivar
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Source History
Donated
01 May 1991.
Oregon, United States
Comment: Received from OSU filbert breeding program
Donor(s):
Accession Names and Identifiers
'Willamette'
Type: Cultivar name

CCOR 500
Type: Site identifier
Group: LOCAL
Corvallis local number

HAZELNUT
Type: Site identifier
Group: CROPTYPE

Narrative
This cultivar originated in Corvallis, Oregon by Shawn A. Mehlenbacher and Maxine M. Thompson of Oregon State University in 1978 from the cross Montabello x Compton (Barcelona x Daviana hybrid). The cultivar was selected in 1979 and tested as OSU 43-58. It was introduced in 1990. The nuts of Willamette are medium and dark brown. They are attractive but not acceptable for in-shell sales because the presence of fiber of the pellicle imparts a bitter taste to the nuts. The nuts yield 50% more marketable kernels than Barcelona (which is the leading cultivar in Oregon), however, Willamette kernels are smaller and are thinner-shelled. They also mature one week later than the Barcelona. The kernels blanch easily and are of excellent quality for use in pastries and confections. The husk is 50% longer than the nut but not entirely free-husking. The trees are vigorous, productive, susceptible to eastern filbert blight, and intermediately susceptible to big bud mites.
Corylus avellana L.
Genus:
Corylus
Section:
Corylus
Subsection:
Corylus
Family:
Betulaceae
Subfamily:
Coryloideae
Nomen number:

11643
Place of publication:

Sp. pl. 2:998. 1753
Verified:
08/10/1998 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Corylus avellana L. f. avellana
Corylus avellana L. var. avellana

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
EnglishBarcelona-nuts  1Duke, J. A. 1989. Handbook of Nuts CRC Press.
Englishcobnut  1Huxley, A., ed. 1992. The new Royal Horticultural Society dictionary of gardening
EnglishEuropean filbert  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
EnglishEuropean hazel  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishfilbert  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Englishgiant filbert  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishhazel  1Stace, C. 1995. New flora of the British Isles.
Englishhazelnut  1Botta, R. 2020. Hazelnut (Corylus spp.) breeding. Adv. Plant Breed. Strateg. Vol. 4 157-219. DOI: 10.1007/978-3-030-23112-5_6.
Frenchavelinier  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Frenchcoudrier  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Frenchnoisetier  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Frenchnoisetier franc as Corylus maxima2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Frenchnoisetier tubuleux as Corylus maxima2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Germangewöhnliche Hasel  2Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
GermanHaselnuß  2Encke, F. et al. 1993. Zander: Handwörterbuch der Pflanzennamen, 14. Auflage
GermanHaselstrauch  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanLambertnuß as Corylus maxima2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanLambertshasel as Corylus maxima2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italianavellano  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Italiannocciolo  2International Seed Testing Association. 1971. A Multilingual Glossary of Common Plant-Names 2. Trees.
Italiannocciuola  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Portugueseaveleira  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishavellano  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishavellano de Lambert as Corylus maxima2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishfilberthassel  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Swedishhassel  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chineseou zhen  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Transliterated Russianleščina  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Transliterated Russianorešnik obyknovennaja  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
  • Mehlenbacher, S. A., A. N. Miller, M. M. Thompson, H. B. Lagerstedt, & D. C. Smith. 1991. 'Willamette' hazelnut HortScience 26(10):1341-1342. HortScience Note: Also, HortScience 26(8): 964 1991 Brooks and Olmo List 35 Number of accessions cited: 1
Pedigree
Description:
Montebello x Compton

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEEASTERN FILBERT BLIGHTScale from 0-6 of EFB disease4 - 2-5 = degrees of resistance CORYLUS.FILBERT.MEHLENBACHERCCOR 500 .001 PLNot Available
GENSTOCKCORYLUS CORE SUBSETA flag to indicate the accession is part of the core subset  CORYLUS.CORE.2012 Not Available
MOLECULARBR259 pigMotif: (TCA)10
F: 5GAAGGATGAATGGAAGTTGGAG3
R: 5GTTTAAGATCGGCTTCGAGAATATCA3		235:244 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARBR270 pigMotif: (CTG)6
F: 5AGCACCTCCTCTGCTTCCTA3
Rp: 5GTTTCCTCCTCTGCTCCAAATG3		91:97 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARBR322 pigMotif: (ACT)7
F: 5TCTCTTCCTTGCCACCTCAG3
R: 5GTTTAAGATGGGGTTCGAGGAGAC3		109:109 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARBR343 pigMotif: (TGC)6
F: 5CAACAGATCCCAGGTTAAAAGG3
R: 5GTTTATGTTTCGGGACTTGGACTTC3		388:391 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARBR414 pigMotif: (AAT)6
F: 5ATCGCATCACGGAAGAGAAG3
R: 5GTTTGACGAGAACCTAGGGATCTATTT3		121:124 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARBR438 pigMotif: (TCA)8
F: 5ATCTCTGCCCCTCTCTCTCTCT3
R: 5GTTTAACTAACACCGTTGCTGATCCT3		192:194 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARBR464 pigMotif: (ATC)7
F: 5GTGCAAACAGTCGCTATCATCT3
R: 5GTTTCGAGGACCCATAAGAGAACATC3		282:282 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARCAC-C008 pigMotif: (AAG)11, (AAG)3
F: 5TTTCCGCAGATAATACAGGG3
R: 5GTTTCCTTTGCTTTGGACCAG3		217:220 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARGB395 pigMotif: (CTC)6
F: 5TGTTATTTTCTCATCTGCGTGG3
R: 5GTTTCTCTGATCGAACCAACCATGT3		379:382 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARGB673 pigMotif: (TCACCA)5
F: 5CAACAATGGGAATGTTGCAG3
R: 5GTTTGGGCCAATAGCAAAAGTTCA3		356:373 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARGB875 pigMotif: (GGA)9
F: 5ATGATGATGAGGAGGAGGAGAA3
R: 5GTTTCAAAATCAGGCATACAGAACCA3		343:345 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARGB949 pigMotif: (TGG)7
F: 5TTTGGAGGGAGACAGTTTGG3
R: 5GTTTGGTTGGCCAAGAATGAGAGA3		150:156 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARGB950 pigMotif: (TGG)7
F: 5GAAGAAGACGAGGAGCACATTT3
R: 5GTTTACTGAGCATTTCCAACCCATAC3		161:164 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
MOLECULARLG688 67 L9 pigMotif: (TTC)5
F: 5TTGGAGCAATGAGTCGTGTAAG3
R: 5GTTTCGTTTATTTGGGGAATCTCTG3		370:370 Freixas-Coutin et al. 2019CCOR 500 .001 PLNot Available
Genotype Data
Poly TypeMarkerValueEvaluationStudy TypeInventory
MICROSATELLITECAC-A014A217/219CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-A040236/244CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B005291/295CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
 CAC-B010-3219/223CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B028254/270CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B029B122/128CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B105153/155CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B111182/188CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
 CAC-C010-1278/278CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C028131/131CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C119258/258CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-C504167/167CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B508157/161CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B507189/191CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B505120/126CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B504158/182CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B502189/195CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B107122/144CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C118179/179CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C115193/196CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C040186/186CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-C504167 167CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B508157 161CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B507189 191CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B505120 126CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B504158 182CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B502189 195CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAT-B107122 144CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C119258 258CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C118179 179CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C115193 196CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C040186 186CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C028131 131CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-C010278 278CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B111182 188CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B105153 155CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B029B122 128CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B028254 270CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B010219 223CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-B005291 295CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-A040236 244CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL
MICROSATELLITECAC-A014A217 219CULTIVATED.HAZELNUT.SSR.2005GDIVERSITYCCOR 500 .001 PL