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Details for: PI 617647,
Pyrus pyrifolia
(Burm. f.) Nakai, Vietnam Asian Pear
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Pyrus pyrifolia
(Burm. f.) Nakai
Top Name:
Vietnam Asian Pear
Origin:
Developed – Vietnam
Maintained:
National Clonal Germplasm Repository
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.
National Clonal Germplasm Repository
Request are accepted Sept. 1st - Nov. 30th; Ships Jan.- Mar.
Images
(3
total. Click on image for more.)
Core Passport Data
Taxonomy:
Pyrus pyrifolia
(Burm. f.) Nakai
Top Name:
Vietnam Asian Pear
Origin:
Developed – Vietnam
Maintained:
National Clonal Germplasm Repository
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):
Unknown
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):
Postman, Joseph, USDA-ARS
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
Language
Name
Alternate name
note
seq
Citation
Swedish
sandpäron
2
Aldén, B., S. Ryman, & M. Hjertson.
2012.
Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Korean
dolbaenamu
2
Mun-Chan, B. et al.
1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:123.
Name
References
Annotations
Other Links
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Pathogens
Vouchers
Citations
Pedigree
Description:
selection of Pyrus pyrifolia
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
CYTOLOGIC
PLOIDY LEVEL
Number of sets of chromosomes.
2x - diploid
PYRUS.PLOIDY.2012
CPYR 2586 .002 PL
Not Available
DISEASE
FRUIT_SCAB
RATING OF DAMAGE CAUSED BY FRUIT SCAB
3 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)
PYRUS.CORVALLIS.2005.FRUITSCAB
CPYR 2586 .002 PL
Not Available
DISEASE
Fabraea Leafspot Disease
Observed presence/severity of Fabraea Leafspot Disease
3
PYRUS.CORVALLIS.2003.FABRAEA
CPYR 2586 .002 PL
Not Available