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Details for: PI 293844,
Pyrus elaeagrifolia
Pall., P. elaeagrifolia hybrid - Crimea
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Pyrus elaeagrifolia
Pall.
Top Name:
P. elaeagrifolia hybrid - Crimea
Origin:
Developed – Oregon, United States
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
22 Jan 1986
PI Assigned:
1963
Improvement Status:
Breeding material
Form Received:
Cutting
Life Form:
Tree
Life Habit:
Tree
Inventory Volume:
171
View original Plant Inventory data in pdf format
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 elaeagrifolia
Pall.
Top Name:
P. elaeagrifolia hybrid - Crimea
Origin:
Developed – Oregon, United States
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
22 Jan 1986
PI Assigned:
1963
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
22 January 1986.
Oregon, United States
Comment:
Received from the OSU Lewis-Brown Farm to NCGR-Corvallis
Donor(s):
Westwood, Melvin N., USDA/ARS/NCGR-Corvallis
Accession Names and Identifiers
P. elaeagrifolia hybrid - Crimea
Type: Site identifier
CPYR 1605
Type: Site identifier
SPECIES HYBRID
Type: Site identifier
Group: CROPTYPE
JC0963
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links
Narrative
Original seedlot collected by Creech and Scott. Collector Number 1385. Collected in open dry fields, in Barlakosh, Crimea. Elevation 950 meters. Handsome smal tree, in wild; branches and leaes tomentose; fruit round.
Pyrus elaeagrifolia
Pall.
Genus:
Pyrus
Section:
Pyrus
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:
30491
Place of publication:
Nova Acta Acad. Sci. Imp. Petrop. Hist. Acad. 7:355, t. 10. 1793
Protologue link:
http://biodiversitylibrary.org/page/10134042
Comment:
see also http://biodiversitylibrary.org/page/10134114
according to W. Greuter (pers. comm. via e-mail on 29 Apr 2011), this name was likely intentionally based on the Greek "elaeagros" meaning wild olive tree, not "elaeagnos", and thus the original spelling is not a correctible orthographic error
Verified:
07/05/2011
by ARS Systematic Botanists.
Other conspecific taxa
Pyrus elaeagrifolia
Pall. subsp.
elaeagrifolia
(0 active accession[s])
Pyrus elaeagrifolia
Pall. subsp.
kotschyana
(Boiss. ex Decne.) Browicz
(0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
Language
Name
Alternate name
note
seq
Citation
German
Ölweiden-Birne
2
Erhardt, W. et al.
2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Name
References
Annotations
Other Links
Actions
Pathogens
Bioassay
P. communis 'Nouveau Poiteau'. NEGATIVE
Inventory:
CPYR 1605 .001 PL
Pyronia veitchii. NEGATIVE
Inventory:
CPYR 1605 .001 PL
Vouchers
Citations
Pedigree
Description:
Seedling selection from seedlot collected in Crimea, Ukraine
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
GROWTH
TREE SYMMETRY
SYMMETRY OF TREE GROWTH
2 - INTERMEDIATE
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
TREE SHAPE
OVERALL SHAPE OF TREE SILHOUETTE
2 - WIDE COLUMNAR
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
CENTRAL LEADER
DOMINANCE OR PERSISTENCE OF THE CENTRAL LEADER
2 - MODERATE
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
BRANCH ANGLE 1
LOWER LIMIT OF TYPICAL BRANCH ANGLE IN DEGREES
0
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
BRANCH ANGLE 2
UPPER LIMIT OF TYPICAL BRANCH ANGLE IN DEGREES
0
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
BRANCH DENSITY
DENSITY OF BRANCHING
2 - INTERMEDIATE
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
BRANCH STIFFNESS
PHYSICAL (N.N. VISUAL) STIFFNESS OF BRANCHES
3 - VERY STIFF
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
BARK TEXTURE
TEXTURE OF THE BARK
3 - SLIGHTLY FURROWED
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
THORN ADULT
PRESENCE OF THORNS AS ADULT
3 - NUMEROUS
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
SUMMER LEAF COLOR
SUMMER LEAF COLOR RECORDED AS HUE, NOT VALUE.
3 - DARK
PYRUS.WIEGREFE.1992
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
98
PYRUS.CORVALLIS.1991
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
108
PYRUS.CORVALLIS.1991
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
118
PYRUS.CORVALLIS.1991
Not Available