Details for: PI 539713, Citrus ×yuko hort. ex Tanaka, 'C yuko OPS'

Summary Data

Taxonomy:

Citrus ×yuko hort. ex Tanaka

Cultivar:

'C yuko OPS'

Origin:

Donated – Ôsaka, Japan

Maintained:

Natl. Germplasm Repository - Riverside

Received by NPGS:

07 May 1956

Form Received:

Seed

Life Form:

Tree

Life Habit:

Tree

Availability

Form	Quantity	Note	Inventory	Cart
Plant	1 count	Please use comment field to indicate germplasm type being requested and quantity.	PI 539713 CVC PL

There are no images for this accession.

Core Passport Data

Taxonomy:

Citrus ×yuko hort. ex Tanaka

Cultivar:

'C yuko OPS'

Origin:

Donated – Ôsaka, Japan

Maintained:

Natl. Germplasm Repository - Riverside

Received by NPGS:

07 May 1956

Form Received:

Seed

Life Form:

Tree

Life Habit:

Tree

Source History

Donated

07 May 1956.
Ôsaka, Japan
Comment: Received as open pollinated seed at Citrus Experiment Station, Riverside.
Donor(s):

Yoshimura, Hiroshi, Tanaka Institute of Citriculture and Horticultural Science

December 1987.
California, United States
Comment: Incorporated into NCGRCD holdings at establishment of NCGRCD.
Donor(s):

University of California Citrus Experiment Station

Accession Names and Identifiers

'Yuko'

Type: Cultivar name

Group: PAPEDA

'C yuko OPS'

Type: Cultivar name

Group: PAPEDA

RCRC 3146

Type: Site identifier

Narrative

Notes from T Tanaka in CITROLOGIA, pg 76, Osaka, Japan, 1961: "YUZU hybrid character, fr size good sized Satsuma, shape resembles Kunembo - rough, orange-yellow. Calyx provides lg disk ring, rind 5.0 mm, ht 5.0, wid 6.3 cm, pulp poor taste, apex rounded, base pointed, 8 seeds green poly-embryo." (Probably summarized by WP Bitters, early 1960's)

Fruit way past maturity now, but Tanaka's description (see above) seems pretty good for this accession. (EM Nauer, 02/26/1988)

Citrus ×yuko hort. ex Tanaka

Genus:

Citrus

Family:

Rutaceae

Subfamily:

Aurantioideae

Tribe:

Aurantieae

Subtribe:

Citrinae

Nomen number:

314335

Place of publication:

Ishii, Cycl. Hort. (Engei Daijiten) 1:535. 1944

Verified:

01/12/1989 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	Sample Size	Study	Availability
GROWTH	Tree habit	General growth habit of tree.	2 - spreading	0	CITRUS.TREEDATA.89	Not Available
GROWTH	Tree shape	General shape of tree.	2 - spheroid	0	CITRUS.TREEDATA.89	Not Available
GROWTH	Tree vigor	General vigor of tree.	2 - medium	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Vegetative Life Cycle	Evergreen vs. deciduous .	1 - evergreen	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Shoot tip color	Color of shoot tip.	1 - green	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Leaf type	Leaf type .	1 - simple	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Leaf shape	Shape of leaves.	1 - elliptic	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Leaf form	Ratio of petiole to lamina.	2 - brevipetiolate	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Leaf margin	Type of leaf margin.	1 - crenate	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Petiole wing shape	Shape of petiole wing.	2 - deltoid	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Length of fruit	Mean of 10 fruit (cm)	6	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Width of fruit	Mean of 10 fruit (cm)	7.2	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Shape of fruit	Shape of fruit	4 - oblate	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Shape of fruit apex	Blossom end	3 - convex	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Shape of fruit base	Stem end	4 - truncate	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Color of fruit	At maturity	7 - deep orange	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Epicarp surface texture	Epicarp surface texture	2 - rugose	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Adherence of epicarp	Adherence to mesocarp	2 - moderate	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Thickness of mesocarp	Measured in mm	5	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Nature of oil glands	Nature of oil glands	2 - conspicuous	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Number of segments per fruit	Number of segments per fruit	12	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Nature of segment membranes	Nature of segment membranes	2 - fine	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Fruit axis at maturity	Physiological maturity	2 - semi-hollow	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Fruit axis at full ripeness	Fruit axis at full ripeness	2 - semi-hollow	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Color of pulp	Color of pulp	3 - amber	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Texture of pulp	Texture of pulp	3 - coarse	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Aroma of juice	Aroma of juice	1 - weak	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Number of seeds	With pollinizer	3 - 3 to 10	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Color of juice	Color of juice	3 - pale orange	10	CITRUS.FRUITJUICEDATA.92	Not Available