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Details for: PI 541094,
Pyrus
×
calleryana
Decne., 'OPR 138'
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Pyrus
×
calleryana
Decne.
Cultivar:
'OPR 138'
Origin:
Developed – Oregon, United States
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
24 Feb 1988
Improvement Status:
Breeding material
Form Received:
Cutting
Life Form:
Tree
Life Habit:
Tree
Availability
This accession is not available. Contact site for status.
National Clonal Germplasm Repository
Restricted Distribution due to Pathogen infection
There are no images for this accession.
Core Passport Data
Taxonomy:
Pyrus
×
calleryana
Decne.
Cultivar:
'OPR 138'
Origin:
Developed – Oregon, United States
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
24 Feb 1988
Improvement Status:
Breeding material
Form Received:
Cutting
Life Form:
Tree
Life Habit:
Tree
Source History
Developed
Oregon, United States
Developer(s):
Westwood, Melvin N., USDA/ARS/NCGR-Corvallis
Donated
24 February 1988.
Oregon, United States
Comment:
Root cuttings received from Medford Exp. Station to NCGR- Corvallis
Donor(s):
Sugar, David, Oregon State University
Accession Names and Identifiers
'OPR 138'
Type: Cultivar name
OPR = Oregon Pear Rootstock
CP 12-18
Type: Developer identifier
Crown Point orchard location
Westwood, Melvin N. USDA/ARS/NCGR-Corvallis
SPECIES
Type: Site identifier
Group: CROPTYPE
CPYR 2091
Type: Other or unclassified name
Group: LOCAL
Corvallis local number
Narrative
Large fruit. Selection from Reimer's test plot at Crown Point Orchard
Pyrus
×
calleryana
Decne.
Genus:
Pyrus
Section:
Pashia
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:
30463
Place of publication:
Jard. fruit. 1:329, sub t. 8. 1872, pro sp.
Protologue link:
http://dx.doi.org/10.3931/e-rara-47581
Comment:
valid publication verified from original literature
for final year of publication see TL II 1:609, entry 1338. 1976
Verified:
11/24/2018
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Pyrus
×
calleryana
Decne. f.
calleryana
Pyrus
×
calleryana
Decne. var.
calleryana
Heterotypic Synonym(s)
Pyrus
×
calleryana
Decne. f.
graciliflora
Rehder
Pyrus
×
calleryana
Decne. f.
tomentella
Rehder
Pyrus kawakamii
Hayata
Common names
Language
Name
Alternate name
note
seq
Citation
English
Bradford pear
1
Terrell, E. E. et al.
1986. Agricultural Handbook no. 505
Note:
not as hybrid
English
callery pear
1
Facciola, S.
1990. Cornucopia, a source book of edible plants Kampong Publications.
Note:
not as hybrid
Japanese Rōmaji
mame-nashi
2
Iwatsuki, K. et al.
1993-. Flora of Japan.
Note:
not as hybrid
Swedish
litet kinapäron
2
Aldén, B., S. Ryman, & M. Hjertson.
2012.
Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Note:
not as hybrid
Transcribed Chinese
dou li
2
Wu Zheng-yi & P. H. Raven et al., eds.
1994-.
Flora of China (English edition).
Note:
not as hybrid
Name
References
Annotations
The Taxonomic Name Of The Accession When It Was Received:
31 Jul 1989, from
Pyrus communis
L. to
Pyrus
×
calleryana
Decne.
Other Links
Actions
Pathogens
Bioassay
Pyronia veitchii. POSITIVE
Inventory:
CPYR 2091 .001 PL
P. communis 'Nouveau Poiteau'. POSITIVE
Inventory:
CPYR 2091 .001 PL
Vouchers
Citations
Pedigree
Description:
Seedling selection
Material Transfer Agreement