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Details for: PI 541579,
Pyrus cordata
Desv., P. cordata - France
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Pyrus cordata
Desv.
Top Name:
P. cordata - France
Origin:
Collected – Oregon, United States
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
08 Apr 1983
Improvement Status:
Wild 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
(2
total. Click on image for more.)
Core Passport Data
Taxonomy:
Pyrus cordata
Desv.
Top Name:
P. cordata - France
Origin:
Collected – Oregon, United States
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
08 Apr 1983
Improvement Status:
Wild material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Source History
Collected
France
Collector(s):
Thibault, B., Station de Recherches
Developed
Oregon, United States
Developer(s):
Westwood, Melvin N., USDA/ARS/NCGR-Corvallis
Donated
08 April 1983.
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. cordata - France
Type: Site identifier
SPECIES
Type: Site identifier
Group: CROPTYPE
CPYR 749
Type: Other or unclassified name
Group: LOCAL
Corvallis local number
Narrative
Original seedlot collected by B. Thibault
Pyrus cordata
Desv.
Genus:
Pyrus
Section:
Pyrus
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:
30479
Place of publication:
Observ. pl. Angers 152. 1818
Comment:
valid publication verified from original literature
Verified:
07/05/2011
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Homotypic Synonym(s)
Pyrus communis
L. var.
cordata
(Desv.) Hook. f.
Common names
Language
Name
Alternate name
note
seq
Citation
English
Plymouth pear
1
Botanical Society of the British Isles.
BSBI taxon database (on-line resource).
Name
References
Annotations
Other Links
Actions
Pathogens
Bioassay
P. communis 'Nouveau Poiteau'. NEGATIVE
Inventory:
CPYR 749 .001 PL
Pyronia veitchii. NEGATIVE
Inventory:
CPYR 749 .001 PL
Vouchers
Citations
Pedigree
Description:
Seedling selection from seedlot collected wild in France
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
GROWTH
TREE SYMMETRY
SYMMETRY OF TREE GROWTH
1 - ASYMMETRIC
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
PEDICEL_ATTACHMENT
PEDICEL ATTACHMENT
L - LEVEL
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CAVITY
CAVITY
N - NONE
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CALYX
CALYX
P - PERSISTANT
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CALYX_BASIN
CALYX BASIN
N - NONE
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
GROUND_COLOR
GROUND COLOR
Y - YELLOW
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
OVER_COLOR
OVERCOLOR
N - NONE
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
RUSSET
AMOUNT OF RUSSETING
9 - COMPLETELY RUSSETED
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
RUSSET_LOCATION
LOCATION OF RUSSETING
E - EVERYWHERE
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
LENTICELS
NUMBER OF LENTICELS
5 - (1 = FEW, 9 = MANY)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
LENTICEL_SIZE
SIZE OF LENTICELS
5 - (1 = SMALL, 9 = LARGE)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
FLESH_COLOR
FLESH COLOR
Y - YELLOW
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
FRUITCORE
CORE
M - MEDIAN
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CARPEL_NUMBER
NUMBER OF CARPELS
3
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
GRIT
NUMBER OF STONE CELLS
1 - NO STONE CELLS
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
OXIDATION
OXIDATION OF CUT MEASURED AFTER 5 MINUTES
3 - (1 = NONE, 9 = SEVERE)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
TREE SHAPE
OVERALL SHAPE OF TREE SILHOUETTE
4 - ROUND
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
2 - INTERMEDIATE
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
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
113
PYRUS.CORVALLIS.1989
Not Available