Details for: PI 506364, Pyrus ×hondoensis Nakai & Kikuchi, 'Iwate Mukaku'

Summary Data

Taxonomy:

Pyrus ×hondoensis Nakai & Kikuchi

Cultivar:

'Iwate Mukaku'

Origin:

Developed – Japan

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

20 Feb 1985

PI Assigned:

1987

Improvement Status:

Cultivar

Form Received:

Plant

Life Form:

Tree

Life Habit:

Tree

Inventory Volume:

196
View original Plant Inventory data in pdf format

Availability

This accession is not available. Contact site for status.

National Clonal Germplasm Repository

Request are accepted Sept. 1st - Nov. 30th; Ships Jan.- Mar.

Images (4 total. Click on image for more.)

Core Passport Data

Taxonomy:

Pyrus ×hondoensis Nakai & Kikuchi

Cultivar:

'Iwate Mukaku'

Origin:

Developed – Japan

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

20 Feb 1985

PI Assigned:

1987

Improvement Status:

Cultivar

Form Received:

Plant

Life Form:

Tree

Life Habit:

Tree

Source History

Developed

Japan

Developer(s):

Ministry of Agriculture and Forestry

Donated

20 February 1985.
Ibaraki, Japan
Comment: Rec'd from Dr. I. Kajiura to Glenn Dale, Maryland to NCGR- Corvallis
Donor(s):

Kajiura, I., Fruit Research Station

Accession Names and Identifiers

'Iwate Mukaku'

Type: Cultivar name

SPECIES GROUP 4

Type: Site identifier

Group: CROPTYPE

CPYR 1574

Type: Other or unclassified name

Group: LOCAL

Corvallis local number

Q 22802

Type: Quarantine identifier

Narrative

Pyrus ×hondoensis Nakai & Kikuchi

Genus:

Pyrus

Section:

Pashia

Family:

Rosaceae

Subfamily:

Amygdaloideae

Tribe:

Maleae

Subtribe:

Malinae

Nomen number:

30506

Place of publication:

Bot. Mag. (Tokyo) 32:34. 1918, pro sp.

Protologue link:

https://biodiversitylibrary.org/page/41605335

Comment:

a complex hybrid involving Prunus ussuriensis and probably P. dimorphophylla

Verified:

11/24/2018 by ARS Systematic Botanists.

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Homotypic Synonym(s)
Pyrus ussuriensis Maxim. var. hondoensis (Nakai & Kikuchi) Rehder

Common names

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Availability
DISEASE	FRUIT_SCAB	RATING OF DAMAGE CAUSED BY FRUIT SCAB	1 - NO DAMAGE	PYRUS.CORVALLIS.1987	Not Available
DISEASE	FRUIT_SCAB	RATING OF DAMAGE CAUSED BY FRUIT SCAB	2 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)	PYRUS.CORVALLIS.1988	Not Available
DISEASE	LEAF_SCAB	RATING OF DAMAGE CAUSED BY LEAF SCAB	1 - NO DAMAGE	PYRUS.CORVALLIS.1987	Not Available
DISEASE	PSEUDOMONAS	RATING OF DAMAGE CAUSED BY PSEUDOMONAS	1 - NO DAMAGE	PYRUS.CORVALLIS.1988	Not Available
DISEASE	RUST	RATING OF DAMAGE CAUSED BY RUST	1 - NO DAMAGE	PYRUS.CORVALLIS.1987	Not Available
INSECT	BLISTER_MITES	RATING OF DAMAGE CAUSED BY BLISTER MITES	1 - NO DAMAGE	PYRUS.CORVALLIS.1987	Not Available
MORPHOLOGY	PEDICEL_ATTACHMENT	PEDICEL ATTACHMENT	U - SUNKEN	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	CALYX	CALYX	P - PERSISTANT	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	CALYX_BASIN	CALYX BASIN	N - NONE	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	GROUND_COLOR	GROUND COLOR	Y - YELLOW	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	OVER_COLOR	OVERCOLOR	N - NONE	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	RUSSET	AMOUNT OF RUSSETING	3 - (1 = NONE, 9 = COMPLETELY RUSSETED)	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	RUSSET_LOCATION	LOCATION OF RUSSETING	P - PEDICEL END	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	LENTICELS	NUMBER OF LENTICELS	9 - MANY	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	LENTICEL_SIZE	SIZE OF LENTICELS	7 - (1 = SMALL, 9 = LARGE)	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	DOTS	DOTS	C - CONSPICUOUS	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	FLESH_COLOR	FLESH COLOR	C - CREAM	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	FLESH_TEXTURE	FLESH TEXTURE	5 - (1 = FINE, 9 = COARSE)	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	TEXTURE_TYPE	FLESH TEXTURE TYPE	B - BUTTERY	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	TEXTURE_TYPE	FLESH TEXTURE TYPE	C - CRISP	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	FRUITCORE	CORE	M - MEDIAN	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	CARPEL_NUMBER	NUMBER OF CARPELS	5	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	GRIT	NUMBER OF STONE CELLS	1 - NO STONE CELLS	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	CORE_BREAKDOWN	DEGREE OF CORE BREAKDOWN, DETERMINED ON TREE RIPENED FRUIT	1 - NONE	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	OXIDATION	OXIDATION OF CUT MEASURED AFTER 5 MINUTES	4 - (1 = NONE, 9 = SEVERE)	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	FLAVOR	FLAVOR OF FRUIT FLESH	R - AROMATIC	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	FLAVOR	FLAVOR OF FRUIT FLESH	S - SWEET	PYRUS.CORVALLIS.STD	Not Available
MORPHOLOGY	QUALITY	QUALITY OF FRUIT FLESH A COMBINATION OF FLAVOR, TEXTURE AND AROMA	6 - (1 = POOR, 9 = EXCELLENT)	PYRUS.CORVALLIS.STD	Not Available
PHENOLOGY	FIRST_BLOOM	JULIAN DATE OF FIRST BLOOM	101	PYRUS.CORVALLIS.1988	Not Available
PHENOLOGY	FIRST_BLOOM	JULIAN DATE OF FIRST BLOOM	103	PYRUS.CORVALLIS.1989	Not Available
PHENOLOGY	FIRST_BLOOM	JULIAN DATE OF FIRST BLOOM	83	PYRUS.CORVALLIS.1988	Not Available
PHENOLOGY	FIRST_BLOOM	JULIAN DATE OF FIRST BLOOM	92	PYRUS.CORVALLIS.1990	Not Available
PHENOLOGY	FULL_BLOOM	JULIAN DATE OF FULL BLOOM	101	PYRUS.CORVALLIS.1990	Not Available
PHENOLOGY	FULL_BLOOM	JULIAN DATE OF FULL BLOOM	104	PYRUS.CORVALLIS.1988	Not Available
PHENOLOGY	FULL_BLOOM	JULIAN DATE OF FULL BLOOM	108	PYRUS.CORVALLIS.1989	Not Available
PHENOLOGY	FULL_BLOOM	JULIAN DATE OF FULL BLOOM	92	PYRUS.CORVALLIS.1988	Not Available
PHENOLOGY	LAST_BLOOM	JULIAN DATE OF LAST BLOOM	104	PYRUS.CORVALLIS.1988	Not Available
PHENOLOGY	LAST_BLOOM	JULIAN DATE OF LAST BLOOM	115	PYRUS.CORVALLIS.1988	Not Available
PHENOLOGY	LAST_BLOOM	JULIAN DATE OF LAST BLOOM	117	PYRUS.CORVALLIS.1989	Not Available
PHENOLOGY	LAST_BLOOM	JULIAN DATE OF LAST BLOOM	120	PYRUS.CORVALLIS.1990	Not Available
PHENOLOGY	FULL_RIPE	JULIAN DATE OF FULL RIPE FRUIT	255	PYRUS.CORVALLIS.1990	Not Available