Details for: PI 637988, Pyrus ussuriensis Maxim. & Rupr., 'Liu Yue Xian'

Summary Data

Taxonomy:

Pyrus ussuriensis Maxim. & Rupr.

Cultivar:

'Liu Yue Xian'

Origin:

Developed – China

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

04 May 1995

Improvement Status:

Cultivar

Form Received:

Budwood

Life Form:

Tree

Life Habit:

Tree

Availability

This accession is not available. Contact site for status.

National Clonal Germplasm Repository

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

There are no images for this accession.

Core Passport Data

Taxonomy:

Pyrus ussuriensis Maxim. & Rupr.

Cultivar:

'Liu Yue Xian'

Origin:

Developed – China

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

04 May 1995

Improvement Status:

Cultivar

Form Received:

Budwood

Life Form:

Tree

Life Habit:

Tree

Source History

Developed

China

Donated

04 May 1995.
China
Comment: Received from Pu Fu-shen, Research Institute of Pomology via Hurtt at PGQO to NCGR-Corvallis.
Donor(s):

Hurtt, Suzanne, USDA, ARS

10 March 2000.
Maryland, United States
Comment: Received from Pu Fu-shen, Research Institute of Pomology via Hurtt at PGQO to NCGR-Corvallis. Second shipment to NCGR, as first arrivals faild in propagation.
Donor(s):

Hurtt, Suzanne, USDA, ARS

Accession Names and Identifiers

'Liu Yue Xian'

Type: Cultivar name

received as Liu Yue Shian

ASIAN CULTIVAR

Type: Site identifier

Group: CROPTYPE

CPYR 2545

Type: Site identifier

Group: LOCAL

Corvallis local number

Narrative

Released from quarantine in Beltsville. Plants received in this group with 'T' numbers are heat-treated sub clones of the original introductions.

Pyrus ussuriensis Maxim. & Rupr.

Genus:

Pyrus

Section:

Pashia

Family:

Rosaceae

Subfamily:

Amygdaloideae

Tribe:

Maleae

Subtribe:

Malinae

Nomen number:

30607

Place of publication:

Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 15:132. 1856

Protologue link:

https://www.biodiversitylibrary.org/page/45994756

Comment:

the name was ascribed to Maximowicz, the diagnosis to Ruprecht, the entire Memoire (see p. 120) to Maximowicz (observations) & Ruprecht (editor)

Verified:

07/06/2011 by ARS Systematic Botanists.

Other conspecific taxa

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

Autonym(s)
Pyrus ussuriensis Maxim. & Rupr. var. ussuriensis

Heterotypic Synonym(s)
Pyrus aromatica Kikuchi & Nakai
Pyrus lindleyi Rehder
Pyrus ovoidea Rehder
Pyrus simonii Carrière
Pyrus sinensis Lindl.
Pyrus ussuriensis Maxim. & Rupr. var. ovoidea (Rehder) Rehder

Common names

Language	Name	seq	Citation
English	Harbin pear	1	Markle, G. M. et al., eds. 1998. Food and feed crops of the United States, ed. 2
English	Manchurian pear	1	Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
English	Ussuri pear	1	Hancock, J. F. & G. A. Lobos. 2008. Pears. In: Hancock, J. F., ed., Temperate fruit crop breeding: germplasm to genomics 10:299-335. Note: this review cited Pyrus ussuriensis and its hybrids with P. pyrifolia as being widely cultivated in Asia, it is also used as graft stock for P. pyrifolia; P. ussuriensis is cold hardy, and carries resistance to fire blight caused by Erwinia amylovora, and pear scab caused by Venturia nashicola, to woolly pear aphid, and to pear psylla
English	Ussurian pear	1	Englert, J. M. et al. 1999-. USDA-NRCS Improved conservation plant materials released by NRCS and cooperators
German	Ussuri-Birne	2	Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Swedish	manchuriskt päron	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	qiu zi li	2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Korean	sandolbae	2	Pemberton, R. W. & N. S. Lee. 1996. Wild food plants in South Korea; market presence, new crops, and exports to the United States. Econ. Bot. 50:60.

Annotations

Taxonomic Re-Identification: 28 Apr 2012, from Pyrus spp. to Pyrus ussuriensis Maxim. & Rupr.

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
CYTOLOGIC	PLOIDY LEVEL	Number of sets of chromosomes.	2x - diploid	PYRUS.PLOIDY.2013	CPYR 2545 .001 PL	Not Available
CYTOLOGIC	PLOIDY LEVEL	Number of sets of chromosomes.	2x - diploid	PYRUS.PLOIDY.2013	CPYR 2545 .002 PL	Not Available
DISEASE	FRUIT_SCAB	RATING OF DAMAGE CAUSED BY FRUIT SCAB	0 - 0 (No Fruit to assess)	PYRUS.CORVALLIS.2005.FRUITSCAB	CPYR 2545 .001 PL	Not Available
DISEASE	Fabraea Leafspot Disease	Observed presence/severity of Fabraea Leafspot Disease	3	PYRUS.CORVALLIS.2003.FABRAEA	CPYR 2545 .001 PL	Not Available