Details for: PI 617647, Pyrus pyrifolia (Burm. f.) Nakai, Vietnam Asian Pear


Summary Data
Taxonomy:
Pyrus pyrifolia (Burm. f.) Nakai
Top Name:
Vietnam Asian Pear
Origin:
Developed – Vietnam
Received by NPGS:
06 Nov 1996
Improvement Status:
Cultivated material
Form Received:
Plant
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.

  
Images (3 total. Click on image for more.)

Image

Core Passport Data
Taxonomy:
Pyrus pyrifolia (Burm. f.) Nakai
Top Name:
Vietnam Asian Pear
Origin:
Developed – Vietnam
Received by NPGS:
06 Nov 1996
Improvement Status:
Cultivated material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Source History
Developed
1994.
Vietnam
Comment: Unknown seed or scionwood brought to U.S. before 1994.
Developer(s):
Donated
06 November 1996.
Oregon, United States
Comment: unknown source in Vietnam to U.S. to Albany, OR scionwood exchange to NCGR virus testing program
Donor(s):
Accession Names and Identifiers
Vietnam Asian Pear
Type: Site identifier
National Clonal Germplasm Repository

ASIAN CULTIVAR
Type: Site identifier
Group: CROPTYPE

CPYR 2586
Type: Site identifier
Group: LOCAL
Corvallis local number

Narrative
An unidentified woman from Eugene, Oregon area brough scions to a community scion exchange in Albany, OR in March 1994. Apparently either seeds or scions had been brought from Vietname several years earlier and have been growing at a private residence. Trees were propagated from scions obtained at scion exchange and subjected to heat threapy and meristem tip culure to eliminate Pear vein yellows virus.
Pyrus pyrifolia (Burm. f.) Nakai
Genus:
Pyrus
Section:
Pashia
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:

30569
Place of publication:

Bot. Mag. (Tokyo) 40:564. 1926
Verified:
07/13/2011 by ARS Systematic Botanists.
Other conspecific taxa
Pyrus pyrifolia (Burm. f.) Nakai var. culta (Makino) Nakai (0 active accession[s])
Pyrus pyrifolia (Burm. f.) Nakai var. pyrifolia (1 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Pyrus pyrifolia (Burm. f.) Nakai f. pyrifolia

Heterotypic Synonym(s)
Pyrus pyrifolia (Burm. f.) Nakai f. stapfiana (Rehder) Rehder
Pyrus serotina Rehder
Pyrus serotina Rehder var. serotina
Pyrus serotina Rehder var. stapfiana Rehder

Common names
LanguageNameAlternate namenoteseqCitation
Swedishsandpäron  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Koreandolbaenamu  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:123.
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
selection of Pyrus pyrifolia

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICPLOIDY LEVELNumber of sets of chromosomes.2x - diploid PYRUS.PLOIDY.2012CPYR 2586 .002 PLNot Available
DISEASEFRUIT_SCABRATING OF DAMAGE CAUSED BY FRUIT SCAB3 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE) PYRUS.CORVALLIS.2005.FRUITSCABCPYR 2586 .002 PLNot Available
DISEASEFabraea Leafspot DiseaseObserved presence/severity of Fabraea Leafspot Disease3 PYRUS.CORVALLIS.2003.FABRAEACPYR 2586 .002 PLNot Available