Details for: PI 539189, Citrus ×depressa Hayata, 'Shekwasha'

Summary Data

Taxonomy:

Citrus ×depressa Hayata

Cultivar:

'Shekwasha'

Origin:

Donated – California, United States

Maintained:

Historic Record

Received by NPGS:

01 Jan 1937

Form Received:

Cutting

Life Form:

Tree

Life Habit:

Tree

Availability

This is historical information about this accession. It no longer exists and can not be requested.

There are no images for this accession.

Core Passport Data

Taxonomy:

Citrus ×depressa Hayata

Cultivar:

'Shekwasha'

Origin:

Donated – California, United States

Maintained:

Historic Record

Received by NPGS:

01 Jan 1937

Form Received:

Cutting

Life Form:

Tree

Life Habit:

Tree

Source History

Donated

01 January 1937.
California, United States
Comment: See Narrative.
1988.
California, United States
Comment: Incorporated into NCGRCD holdings at time of establishment.

Accession Names and Identifiers

'Shekwasha'

Type: Cultivar name

Group: MANDARIN

RCRC 2710

Type: Site identifier

Citrus pectinfera

Type: Other or unclassified name

Alternate taxonomy.

Narrative

Source unknown same as [CRC] 2708. (Unknown (HJ Webber)? ca 1935?)

Citrus depressa is described in The Citrus Industry, Vol I, pp 524-525 [= Hodgson, 1967]. Basically it is a small fruited sour mandarin. (EM Nauer, ca 1987)

Small, very sour, mandarin. This accession appears identical to CRC 2448. (EM Nauer, 03/1987)

Appears identical to CRC 2448, C depressa. (EM Nauer, 10/1988)

Does appear identical to CRC 2448. CRC 2448 came from CPB in 1930, but CRC 2710 is from an unknown source at unknown time. If we are going to remove one, it should be this accession. (TJ Siebert, 01/2011)

Agreed. Inactivated. Comments: archival materials on file at NCGRCD and CVC state that the source is "unknown same as 2708." A comment on the card for RCRC 2708 states: "This tree was growing in the nursery after Caryl's death with #65128 on it. It was something he deemed worthy of propagating." This suggests that this accession was found also without proper identification in the nursery. Possibly it was even propagated from 2448. The active accession of C depressa is the above referenced RCRC 2448, maintained as PI 109754. (RR Krueger, 05/17/2011)

Citrus ×depressa Hayata

Genus:

Citrus

Family:

Rutaceae

Subfamily:

Aurantioideae

Tribe:

Aurantieae

Subtribe:

Citrinae

Nomen number:

10707

Place of publication:

Icon. pl. formos. 8:16. 1919

Comment:

an introgressed hybrid of Citrus reticulata with other parentage possibly including C. maxima, C. medica, and C. cavaleriei

Verified:

01/24/2020 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.	1 - upright	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.	3 - obovate	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Length of fruit	Mean of 10 fruit (cm)	2.3	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Width of fruit	Mean of 10 fruit (cm)	3.2	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	5 - depressed	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Shape of fruit base	Stem end	5 - concave	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Color of fruit	At maturity	8 - red-orange	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Epicarp surface texture	Epicarp surface texture	3 - papillate	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Adherence of epicarp	Adherence to mesocarp	1 - slight	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Number of segments per fruit	Number of segments per fruit	9.5	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Nature of segment membranes	Nature of segment membranes	1 - very fine	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Fruit axis at maturity	Physiological maturity	3 - hollow	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Fruit axis at full ripeness	Fruit axis at full ripeness	3 - hollow	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Color of pulp	Color of pulp	5 - orange	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Texture of pulp	Texture of pulp	2 - medium	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