Details for: PI 557333, Corylus hybr., 'Laroka'


Summary Data
Taxonomy:
Corylus hybr.
Cultivar:
'Laroka'
Origin:
Developed – British Columbia, Canada
Received by NPGS:
12 Jan 1981
Improvement Status:
Cultivar
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Availability
This accession is not available. Contact site for status.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Corylus hybr.
Cultivar:
'Laroka'
Origin:
Developed – British Columbia, Canada
Received by NPGS:
12 Jan 1981
Improvement Status:
Cultivar
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Source History
Developed

British Columbia, Canada
Comment: Cultivar introduced in 1966
Developer(s):
Donated
12 January 1981.
Oregon, United States
Comment: Received from Gellatly to Lagerstedt
Donor(s):
Accession Names and Identifiers
'Laroka'
Type: Cultivar name
named after the Okanagan

CCOR 57
Type: Site identifier
Group: LOCAL
Corvallis local number

TREE HAZEL
Type: Site identifier
Group: CROPTYPE

Narrative
Laroka is named for Dr. Larry Moore. It is a cross of Corylus colurna and large-fruited Corylus avellana cultivar. This cultivar is considered a strong grower with very large dark green leaves. It is a most attractive tree, with improved nut size fora tree hazel. To date, it is a shy producer of catkins, it sets a fair crop in clusters up to five or six nuts, which fall free of the husk when mature, and which growers consider a great help at harvest. The kernels are clean and free on loose bran.
Corylus hybr.
Genus:
Corylus
Family:
Betulaceae
Subfamily:
Coryloideae
Nomen number:

314244
Comment:
interim designation used in GRIN for Corylus hybrids which lack an acceptable binomial
Verified:
08/10/1998 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Date released:
1966
Description:
C. colurna x large-fruited C. avellana cultivar

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GENSTOCKCORYLUS CORE SUBSETA flag to indicate the accession is part of the core subset  CORYLUS.CORE.2012 Not Available
Genotype Data
Poly TypeMarkerValueEvaluationStudy TypeInventory
MICROSATELLITEB501109/135CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB606264/276CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB617284/292CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB619165/173CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB657220/220CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB719292/292CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB753224/242CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB776A140/140CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-A040242/242CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-B028262/272CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C028138/150CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C040192/201CORYLUS.CORVALLIS.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB501109/135CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB606264/276CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB617284/292CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB619165/173CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB657220/220CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB719292/292CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB753224/242CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITEB776A140/140CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-A040242/242CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-B028262/272CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C028138/150CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C040192/201CORYLUS.PARLIER.BASSIL.ACTA.2009GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C005121/121CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C008221/239CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C108173/173CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C111200/200CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C112268/272CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAT-C501201/220CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAT-C504152/152CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C003112/112CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C036163/163CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C040182/191/CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C001B112/112CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C028128/128CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C118191/194CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL
MICROSATELLITECAC-C119260/262CORYLUS.CORVALLIS.BASSIL.GRCE.2011GDIVERSITYCCOR 57 .001 PL