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Details for: PI 541779,
Pyrus
hybr., P. dimorphophylla x P. fauriei
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Pyrus
hybr.
Top Name:
P. dimorphophylla x P. fauriei
Origin:
Developed – Oregon, United States
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
08 Apr 1983
Improvement Status:
Breeding 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.
There are no images for this accession.
Core Passport Data
Taxonomy:
Pyrus
hybr.
Top Name:
P. dimorphophylla x P. fauriei
Origin:
Developed – Oregon, United States
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
08 Apr 1983
Improvement Status:
Breeding material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Source History
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. dimorphophylla x P. fauriei
Type: Site identifier
Rootstock Pear
Type: Local name
CPYR 1331
Type: Other or unclassified name
Group: LOCAL
Corvallis local number
SPECIES HYBRID
Type: Site identifier
Group: CROPTYPE
Narrative
Rootstock
Pyrus
hybr.
Genus:
Pyrus
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:
300498
Comment:
interim designation used in GRIN for
Pyrus
hybrids which lack an acceptable binomial
Verified:
11/02/1990
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
Name
References
Annotations
Other Links
Actions
Pathogens
Bioassay
P. communis selection B-13. NEGATIVE
Inventory:
CPYR 1331 .001 PL
P. communis 'Nouveau Poiteau'. POSITIVE
Inventory:
CPYR 1331 .001 PL
P. communis 'Nouveau Poiteau'. NEGATIVE
Inventory:
CPYR 1331 .002 PL
Pyronia veitchii. NEGATIVE
Inventory:
CPYR 1331 .002 PL
Vouchers
Citations
Pedigree
Description:
P. dimorphophylla x P. fauriei seedling A
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
DISEASE
PSEUDOMONAS
RATING OF DAMAGE CAUSED BY PSEUDOMONAS
9 - SEVERE DAMAGE
PYRUS.CORVALLIS.1988
Not Available
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
D - DECIDUOUS
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CALYX_BASIN
CALYX BASIN
N - NONE
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
GROUND_COLOR
GROUND COLOR
O - ORANGE
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
9 - MANY
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
LENTICEL_SIZE
SIZE OF LENTICELS
1 - SMALL
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
DOTS
DOTS
O - OBSCURE
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
FLESH_COLOR
FLESH COLOR
Y - YELLOW
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
FLESH_TEXTURE
FLESH TEXTURE
1 - FINE
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
FRUITCORE
CORE
M - MEDIAN
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CARPEL_NUMBER
NUMBER OF CARPELS
4
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
GRIT
NUMBER OF STONE CELLS
4 - (1 = NO STONE CELLS, 9 = MANY STONE CELLS)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
GRIT_SIZE
SIZE AND LOCATION OF STONE CELLS
S - SMALL
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CORE_BREAKDOWN
DEGREE OF CORE BREAKDOWN, DETERMINED ON TREE RIPENED FRUIT
1 - NONE
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
OXIDATION
OXIDATION OF CUT MEASURED AFTER 5 MINUTES
7 - (1 = NONE, 9 = SEVERE)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
BLOOM_DENSITY
BLOOM DENSITY
9 - HIGH
PYRUS.CORVALLIS.1988
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
4 - FURROWED
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
SUMMER LEAF COLOR
SUMMER LEAF COLOR RECORDED AS HUE, NOT VALUE.
2 - MEDIUM
PYRUS.WIEGREFE.1992
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
72
PYRUS.CORVALLIS.1991
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
78
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
80
PYRUS.CORVALLIS.1990
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
86
PYRUS.CORVALLIS.1991
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
87
PYRUS.CORVALLIS.1990
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
91
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
92
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
101
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
101
PYRUS.CORVALLIS.1991
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
103
PYRUS.CORVALLIS.1990
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
106
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
FULL_RIPE
JULIAN DATE OF FULL RIPE FRUIT
262
PYRUS.CORVALLIS.1990
Not Available