Details for: PI 665745, Pyrus ×sinkiangensis T. T. Yu, Xinjiang Fragrant Pear


Summary Data
Taxonomy:
Pyrus ×sinkiangensis T. T. Yu
Top Name:
Xinjiang Fragrant Pear
Origin:
Collected – Xinjiang Uygur Zizhiqu, China
Received by NPGS:
03 Apr 2008
Improvement Status:
Cultivar
Form Received:
Seedling
Life Form:
Tree
Life Habit:
Tree
Availability
This accession is not available. Contact site for status.
Request are accepted Sept. 1st - Nov. 30th; Ships Jan.- Mar.

  
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Core Passport Data
Taxonomy:
Pyrus ×sinkiangensis T. T. Yu
Top Name:
Xinjiang Fragrant Pear
Origin:
Collected – Xinjiang Uygur Zizhiqu, China
Received by NPGS:
03 Apr 2008
Improvement Status:
Cultivar
Form Received:
Seedling
Life Form:
Tree
Life Habit:
Tree
Source History
Collected
April 2008.
Xinjiang Uygur Zizhiqu, China
Comment: Fruit grown in China purchased at Asian market in Portland, Oregon.
Developed
03 April 2008.
Oregon, United States

Developer(s):
Donated
03 April 2008.
Oregon, United States

Donor(s):
Accession Names and Identifiers
Xinjiang Fragrant Pear
Type: Local name

Xin Jiang Li
Type: Local name

CPYR 2934
Type: Site identifier
Group: LOCAL
Corvallis local number

SPECIES GROUP 4
Type: Site identifier
Group: CROPTYPE

Narrative
Several Chinese Fragrant Pears (possibly the same as the cultivar Korlu Fragrant) were purchased from an Asian market in Portland, Oregon in October, 2007. The fruit was imported from China. Seeds were saved and germinated following standard cold stratification for about 60 days. The Chinese Fragrant Pear presumably belongs to the species P. sinkiangensis which is from Xinjiang Province in western China and is taxonomically intermediate between the European pear (P. communis) and the Asian pear (P. pyrifolia). At 4 months of age, a population of 7 seedlings was very uniform in vegetative characteristics, having large leaves with serrations not unlike P. pyrifolia. - J. Postman 04/03/2008
Pyrus ×sinkiangensis T. T. Yu
Genus:
Pyrus
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:

451687
Place of publication:

Acta Phytotax. Sin. 8:233. 1963
Comment:
complex hybrid
Verified:
07/14/2011 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishfragrant pear  1Zhang, M. et al. 2014. First report of Botrytis cinerea causing fruit rot of Pyrus sinkiangensis in China. Pl. Dis. 98:281.
EnglishXinjiang pear  1Knäbel, M. et al. 2015. Genetic control of pear rootstock-induced dwarfing and precocity is linked to a chromosomal region syntenic to the apple Dw1 loci. B. M. C. Pl. Biol. 15:230. Note: mentions
Transcribed Chinesexin jiang li  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
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Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICPLOIDY LEVELNumber of sets of chromosomes.2x - diploid PYRUS.PLOIDY.2013CPYR 2934 .003 PLNot Available