Details for: PI 557032, Corylus avellana L., 'Fitzgerald 20'

Summary Data

Taxonomy:

Corylus avellana L.

Cultivar:

'Fitzgerald 20'

Origin:

Developed – Washington, United States

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

12 Jan 1981

Improvement Status:

Cultivar

Form Received:

Plant

Life Form:

Tree

Life Habit:

Tree

Backup Location:

National Laboratory for Genetic Resources Preservation

Availability

This accession is not available. Contact site for status.

National Clonal Germplasm Repository

Images (5 total. Click on image for more.)

Core Passport Data

Taxonomy:

Corylus avellana L.

Cultivar:

'Fitzgerald 20'

Origin:

Developed – Washington, United States

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

12 Jan 1981

Improvement Status:

Cultivar

Form Received:

Plant

Life Form:

Tree

Life Habit:

Tree

Source History

Developed

Washington, United States
Comment: Cultivar originated in 1936
Developer(s):

Fitzgerald, D.M.

Donated

12 January 1981.
Oregon, United States
Comment: Rec'd from Fitzgerald Nursery to Jemtegaard to M.M. Thompson
Donor(s):

Thompson, Maxine, National Clonal Germplasm Repository

Accession Names and Identifiers

'Fitzgerald 20'

Type: Cultivar name

Named for D. M. Fitzgerald, breeder.

CCOR 27

Type: Site identifier

Group: LOCAL

Corvallis local number

HAZELNUT

Type: Site identifier

Group: CROPTYPE

Fitzgerald

Type: Duplicate accession name

Narrative

The parentage of this cultivar is unknown. It originated in Washougal, Washington, by Mr. Fitzgerald in 1936. The nut is round and very large. It is uniform in size and shape. Its base is flattened to concave and wide; its apex is rounded and groovedon the sides; and, it is tan to light brown and striped. The kernel has been described as rough, plump, angular, and pointed. It composes about 39% of the nut. It has a sweet flavor and is moderately oily. Many growers do not consider it attractive in appearance because of the adherence of the pellicle.

Corylus avellana L.

Genus:

Corylus

Section:

Corylus

Subsection:

Corylus

Family:

Betulaceae

Subfamily:

Coryloideae

Nomen number:

11643

Place of publication:

Sp. pl. 2:998. 1753

Protologue link:

https://www.biodiversitylibrary.org/page/359019

Typification:

View in Linnean Typification Project

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)


Corylus maxima Mill.
Corylus tubulosa Willd.
Corylus avellana L. var. aurea G. Kirchn.
Corylus avellana L. f. aurea (G. Kirchn.) C. K. Schneid.
Corylus avellana L. f. contorta (Bean) Rehder
Corylus avellana L. var. contorta Bean
Corylus avellana L. var. fusco-rubra ined.
Corylus avellana L. f. fuscorubra Dippel
Corylus avellana L. var. heterophylla (Lodd. ex Loudon) Loudon
Corylus avellana L. f. heterophylla (Lodd. ex Loudon) Rehder
Corylus avellana L. var. pendula H. Jaeger
Corylus avellana L. f. pendula (H. Jaeger) Dippel
Corylus pontica K. Koch
Corylus colchica Albov
Corylus imeretica Kem.-Nath.

Common names

Language	Name	note	seq	Citation
English	Barcelona-nuts		1	Duke, J. A. 1989. Handbook of Nuts CRC Press.
English	cobnut		1	Huxley, A., ed. 1992. The new Royal Horticultural Society dictionary of gardening
English	European filbert		1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	European hazel		1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	filbert		1	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
English	giant filbert		1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	hazel		1	Stace, C. 1995. New flora of the British Isles.
English	hazelnut		1	Botta, R. 2020. Hazelnut (Corylus spp.) breeding. Adv. Plant Breed. Strateg. Vol. 4 157-219. DOI: 10.1007/978-3-030-23112-5_6.
French	avelinier		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
French	coudrier		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
French	noisetier		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
French	noisetier franc	as Corylus maxima	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
French	noisetier tubuleux	as Corylus maxima	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	gewöhnliche Hasel		2	Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
German	Haselnuß		2	Encke, F. et al. 1993. Zander: Handwörterbuch der Pflanzennamen, 14. Auflage
German	Haselstrauch		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	Lambertnuß	as Corylus maxima	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	Lambertshasel	as Corylus maxima	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italian	avellano		2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Italian	nocciolo		2	International Seed Testing Association. 1971. A Multilingual Glossary of Common Plant-Names 2. Trees.
Italian	nocciuola		2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Portuguese	aveleira		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	avellano		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	avellano de Lambert	as Corylus maxima	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	filberthassel		2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Swedish	hassel		2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	ou zhen		2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Transliterated Russian	leščina		2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Transliterated Russian	orešnik obyknovennaja		2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Availability
GENSTOCK	CORYLUS CORE SUBSET	A flag to indicate the accession is part of the core subset		CORYLUS.CORE.2012	Not Available
GROWTH	GROWTH HABIT	VEGETATIVE GROWTH HABIT	3 - (1 = VERY UPRIGHT, 5 = VERY SPREADING)	CORYLUS.FILBERT.CORVALL.STD	Not Available
GROWTH	TREE VIGOR	VEGETATIVE VIGOR OF THE TREE	5 - VERY VIGOROUS	CORYLUS.FILBERT.CORVALL.STD	Not Available
GROWTH	ROOT SUCKERS	VEGETATIVE GROWTH OF ROOT SUCKERS	5 - MANY	CORYLUS.FILBERT.CORVALL.STD	Not Available
INSECT	BIG BUD MITE	BIG BUD MITE INFESTATION	1 - NONE	CORYLUS.CORVALLIS.89	Not Available
INSECT	BIG BUD MITE	BIG BUD MITE INFESTATION	1 - NONE	CORYLUS.FILBERT.CORVALLIS.90	Not Available
MOLECULAR	INCOMPATIBILITY ALLELES	INCOMPATABILITY ALLELES, WHERE D = DOMINANT AND R = RECESSIVE	2D 11R	CORYLUS.FILBERT.MEHLENBACHER	Not Available
MORPHOLOGY	SPRING LEAF COLOR	SPRING LEAF COLOR	GR - GREEN	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	TRUNK BARK	DESCRIPTION OF TRUNK BARK	A - AVELLANA-LIKE	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	DORMBUDCOL	COLOR OF DORMANT BUDS	GR - GREEN	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	PISTILLATE FLOWER COLOR	PISTILLATE FLOWER COLOR	R - RED	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	STAMINATE FLOWER COLOR	STAMINATE FLOWER COLOR	GR - GREEN	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	CATKIN NUMBER	AMOUNT OF CATKINS	4 - (1 = FEW, 6 = MANY)	CORYLUS.CORVALLIS.89	Not Available
MORPHOLOGY	CATKIN NUMBER	AMOUNT OF CATKINS	5 - (1 = FEW, 6 = MANY)	CORYLUS.FILBERT.CORVALLIS.90	Not Available
MORPHOLOGY	STAMINATE FLOWER SHAPE	STAMINATE FLOWER SHAPE	LTH - LONG, THICK	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	AVERAGE NUMBER OF CATKINS	AVERAGE NUMBER OF CATKINS/CLUSTER	4	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	HUSK TYPE	HUSK TYPE	TF - TUBULAR, FLESHY	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	HUSK LENGTH	HUSK LENGTH BY QUARTER NUT LENGTH	4 - (1 = SHORT, 9 = LONG)	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	AVERAGE NUMBER OF NUTS PER CLU	AVERAGE NUMBER OF NUTS PER CLUSTER	2	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	SHELL COLOR	SHELL COLOR	LB - LIGHT BROWN	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	SHELL STRIPPING	SHELL STRIPPING	3 - PRONOUNCED	CORYLUS.FILBERT.CORVALL.STD	Not Available
PHENOLOGY	DATE OF LEAFING OUT	JULIAN CALENDAR DAY OF FIRST LEAFING OUT.	67	CORYLUS.CORVALLIS.91	Not Available
PHENOLOGY	DATE OF LEAFING OUT	JULIAN CALENDAR DAY OF FIRST LEAFING OUT.	80	CORYLUS.CORVALLIS.89	Not Available
PHENOLOGY	DATE OF PISTALLATE ANTHESIS	JULIAN DATE OF PISTALLATE ANTHESIS	37	CORYLUS.FILBERT.CORVALLIS.90	Not Available
PHENOLOGY	DATE OF STAMINATE ANTHESIS	JULIAN DATE OF STAMINATE ANTHESIS	15	CORYLUS.CORVALLIS.89	Not Available
PHENOLOGY	DATE OF STAMINATE ANTHESIS	JULIAN DATE OF STAMINATE ANTHESIS	23	CORYLUS.FILBERT.CORVALLIS.90	Not Available
PHENOLOGY	DATE OF NUT FALL	JULIAN DATE OF NUT FALL	261	CORYLUS.CORVALLIS.89	Not Available
PHENOLOGY	DATE OF NUT FALL	JULIAN DATE OF NUT FALL	264	CORYLUS.FILBERT.CORVALLIS.90	Not Available
PHENOLOGY	CLUSTER FALL DATE	JULIAN DATE OF CLUSTER FALL	261	CORYLUS.CORVALLIS.89	Not Available
PHENOLOGY	LEAF FALL	JULIAN DATE WHEN ALL LEAVES HAVE FALLEN OFF THE TREE	330	CORYLUS.CORVALLIS.89	Not Available
PRODUCTION	YIELD	ESTIMATED YIELD	3 - (1 = NONE, 6 = VERY HIGH)	CORYLUS.CORVALLIS.89	Not Available
PRODUCTION	YIELD	ESTIMATED YIELD	4 - (1 = NONE, 6 = VERY HIGH)	CORYLUS.FILBERT.CORVALLIS.90	Not Available

Genotype Data

Poly Type	Marker	Value	Evaluation	Study Type	Inventory
MICROSATELLITE	CAC-A014A	215 215	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-A040	234 236	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B005	285 295	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B010	211 211	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B028	262 262	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B029B	116 122	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B105	153 155	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B111	182 186	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C010	275 275	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C028	131 131	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C040	186 186	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C115	173 193	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C118	179 179	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C119	258 258	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B107	112 134	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B502	189 189	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B504	158 176	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B505	106 106	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B507	181 185	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B508	157 157	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-C504	155 164	CULTIVATED.HAZELNUT.SSR.2005	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-A014A	215/215	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-A040	234/236	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B005	285/295	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
	CAC-B010-3	211/211	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B028	262/262	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B029B	116/122	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B105	153/155	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-B111	182/186	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
	CAC-C010-1	275/275	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C028	131/131	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C040	186/186	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C115	173/193	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C118	179/179	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B107	112/134	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B502	189/189	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B504	158/176	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B505	106/106	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B507	181/185	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-B508	157/157	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAT-C504	155/164	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL
MICROSATELLITE	CAC-C119	258/258	CORYLUS.CORVALLIS.GOKIRMAK.GRCE.2009	GDIVERSITY	CCOR 27 .001 PL