Details for: PI 557331, Corylus hybr., 'Morrisoka'

Summary Data

Taxonomy:

Corylus hybr.

Cultivar:

'Morrisoka'

Origin:

Developed – British Columbia, Canada

Maintained:

National Clonal Germplasm Repository

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.

National Clonal Germplasm Repository

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

Core Passport Data

Taxonomy:

Corylus hybr.

Cultivar:

'Morrisoka'

Origin:

Developed – British Columbia, Canada

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

British Columbia, Canada
Comment: Cultivar introduced in 1966
Developer(s):

Gellatly, J.U.

Donated

12 January 1981.
Oregon, United States
Comment: Received from Gellatly to H.B. Lagerstedt
Donor(s):

Lagerstedt, Harry, National Clonal Germplasm Repository

Accession Names and Identifiers

'Morrisoka'

Type: Cultivar name

Named for R.T. Morris of Northern Nut Growers Association, 'oka' for Okanagan valley

CCOR 33

Type: Site identifier

Group: LOCAL

Corvallis local number

HAZELNUT

Type: Site identifier

Group: CROPTYPE

Narrative

This hybrid cultivar is named for Dr. R.T. Morris, an early active member of the Northern Nut Growers Association and author of a book on nut culture. Morrisoka has many outstanding features that include: 1. very strong-growing tree, 2. large dark-green leaves, 3. has the largest nut to date of the Trazelnuts (Tree-Hazelnuts), growing in clusters from four to six nuts that are free-falling when mature, and 4. kernels free from loose bran so common to Barcelona cultivars. Its weak point may be just that it is a shy producer of catkins. But, this can be solved by cross-pollinating it with some of the other heavy producers of catkins, such as Eastoka, Chinoka, Indoka, or Churoka trazelnuts.

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

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	1 - VERY UPRIGHT	CORYLUS.FILBERT.CORVALL.STD	Not Available
GROWTH	TREE VIGOR	VEGETATIVE VIGOR OF THE TREE	2 - (1 = VERY WEAK, 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
MORPHOLOGY	TRUNK BARK	DESCRIPTION OF TRUNK BARK	T - TURK-LIKE	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	DORMANT BUD SHAPE	SHAPE OF DORMANT BUDS	MR - MEDIUM, ROUND	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	DORMBUDCOL	COLOR OF DORMANT BUDS	T - TAN	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	1 - FEW	CORYLUS.CORVALLIS.89	Not Available
MORPHOLOGY	CATKIN NUMBER	AMOUNT OF CATKINS	3 - (1 = FEW, 6 = MANY)	CORYLUS.FILBERT.CORVALLIS.90	Not Available
MORPHOLOGY	STAMINATE FLOWER SHAPE	STAMINATE FLOWER SHAPE	LM - LONG, MEDIUM	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	CL - CLASPING, LEAFY	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	HUSK LENGTH	HUSK LENGTH BY QUARTER NUT LENGTH	6 - (1 = SHORT, 9 = LONG)	CORYLUS.FILBERT.CORVALL.STD	Not Available
MORPHOLOGY	AVERAGE NUMBER OF NUTS PER CLU	AVERAGE NUMBER OF NUTS PER CLUSTER	6	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.	102	CORYLUS.CORVALLIS.91	Not Available
PHENOLOGY	DATE OF LEAFING OUT	JULIAN CALENDAR DAY OF FIRST LEAFING OUT.	92	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	23	CORYLUS.FILBERT.CORVALLIS.90	Not Available
PHENOLOGY	DATE OF STAMINATE ANTHESIS	JULIAN DATE OF STAMINATE ANTHESIS	30	CORYLUS.CORVALLIS.89	Not Available
PHENOLOGY	DATE OF NUT FALL	JULIAN DATE OF NUT FALL	266	CORYLUS.CORVALLIS.89	Not Available
PHENOLOGY	LEAF FALL	JULIAN DATE WHEN ALL LEAVES HAVE FALLEN OFF THE TREE	314	CORYLUS.CORVALLIS.89	Not Available
PRODUCTION	YIELD	ESTIMATED YIELD	1 - NONE	CORYLUS.FILBERT.CORVALLIS.90	Not Available
PRODUCTION	YIELD	ESTIMATED YIELD	4 - (1 = NONE, 6 = VERY HIGH)	CORYLUS.CORVALLIS.89	Not Available

Genotype Data

Poly Type	Marker	Value	Evaluation	Study Type	Inventory
MICROSATELLITE	B501	109/133	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B606	264/276	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B617	284/290	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B619	165/173	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B657	220/220	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B719	296/296	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B753	224/242	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B776A	150/150	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-A040	250/250	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-B028	262/272	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C028	138/150	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C040	172/192	CORYLUS.CORVALLIS.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B501	109/133	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B606	264/276	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B617	284/290	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B619	165/173	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B657	220/220	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B719	296/296	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B753	224/242	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	B776A	150/150	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-A040	250/250	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-B028	262/272	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C028	138/150	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C040	172/192	CORYLUS.PARLIER.BASSIL.ACTA.2009	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C005	121/121	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C008	216/239	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C108	173/173	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C111	200/200	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C112	270/272	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAT-C501	201/201	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAT-C504	152/152	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C003	115/115	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C036	163/163	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C040	164/182/	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C001B	109/113	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C028	143/146	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C118	158/165	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL
MICROSATELLITE	CAC-C119	260/262	CORYLUS.CORVALLIS.BASSIL.GRCE.2011	GDIVERSITY	CCOR 33 .001 PL