PI 541689 GRIN-Global

Summary Data

Taxonomy:

Pyrus ×hondoensis Nakai & Kikuchi

Top Name:

P. hondoensis (Iwate yamanashi)

Origin:

Developed – Japan

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

18 Apr 1988

Improvement Status:

Breeding material

Form Received:

Seed

Life Form:

Tree

Life Habit:

Tree

Backup Location:

National Laboratory for Genetic Resources Preservation

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 (7 total. Click on image for more.)

Core Passport Data

Taxonomy:

Pyrus ×hondoensis Nakai & Kikuchi

Top Name:

P. hondoensis (Iwate yamanashi)

Origin:

Developed – Japan

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

18 Apr 1988

Improvement Status:

Breeding material

Form Received:

Seed

Life Form:

Tree

Life Habit:

Tree

Source History

Developed

Japan

Developer(s):

Ministry of Agriculture

Donated

18 April 1988.
Ibaraki, Japan
Comment: Received from T. Sanada to NCGR-Corvallis
Donor(s):

Sanada, T., Fruit Tree Research Station

Accession Names and Identifiers

P. hondoensis (Iwate yamanashi)

Type: Site identifier

SPECIES GROUP 4

Type: Site identifier

Group: CROPTYPE

CPYR 2117

Type: Other or unclassified name

Group: LOCAL

Corvallis local number

Narrative

From seed package: received as Pyrus aromatica (Iwate yamanashi)

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	Sample Size	Study	Inventory	Availability
CYTOLOGIC	PLOIDY LEVEL	Number of sets of chromosomes.	2x - diploid		PYRUS.PLOIDY.2008	CPYR 2117 .001 PL	Not Available
GENSTOCK	PYRUS CORE SUBSET	A flag to indicate the accession is part of the core subset			PYRUS.CORE.2012		Not Available

Agricultural Research Service

Details for: PI 541689, Pyrus ×hondoensis Nakai & Kikuchi, P. hondoensis (Iwate yamanashi)

Observations