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Details for: PI 337437,
Pyrus communis
L. subsp.
caucasica
(Fed.) Browicz, B-53
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Pyrus communis
L. subsp.
caucasica
(Fed.) Browicz
Top Name:
B-53
Origin:
Collected – Russian Federation
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
24 Mar 1981
PI Assigned:
1968
Improvement Status:
Wild material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Inventory Volume:
176
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 communis
L. subsp.
caucasica
(Fed.) Browicz
Top Name:
B-53
Origin:
Collected – Russian Federation
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
24 Mar 1981
PI Assigned:
1968
Improvement Status:
Wild material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Source History
Collected
1967.
Russian Federation
Locality:
20 km south southwest of Stavropol
Coordinates:
44.8333, 41.8333
(Map it)
Elevation:
600m.
Georeference protocol:
Lat/Lon determined via Map location
Habitat:
Wild Habitat
Collector(s):
Brooks, Howard J., Crops Research Division
Donated
24 March 1981.
Maryland, United States
Comment:
Collected wild by Brooks to Glenn Dale, Maryland to NCGR- Corvallis
Donor(s):
Waterworth, Howard, USDA, ARS
Accession Names and Identifiers
B-53
Type: Collector identifier
Brooks, Howard J. Crops Research Division
CPYR 687
Type: Site identifier
Group: LOCAL
Corvallis local number
SPECIES GROUP 1
Type: Site identifier
Group: CROPTYPE
Narrative
Collected by Howard Brooks about 20 km south southwest of Stavropol, on forested plateau. Elevation 600 m., Rainfall about 500 mm. Tree large in open; fruit to 3 cm., ovate, moderate grit, astringent, early to ripen; stem 2.5 cm.
Pyrus communis
L. subspp.
caucasica
(Fed.) Browicz
Genus:
Pyrus
Section:
Pyrus
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:
313573
Place of publication:
P. Davis, Flora of Turkey 4:163. 1972
Verified:
07/08/2011
by ARS Systematic Botanists.
Other conspecific taxa
Pyrus communis
L.
(1038 active accession[s])
Pyrus communis
L. subsp.
communis
(39 active accession[s])
Pyrus communis
L. subsp.
pyraster
(L.) Ehrh.
(113 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Pyrus caucasica
Fed.
Common names
Name
References
Annotations
Taxonomic Re-Identification:
04 Feb 2009, from
Pyrus communis
L. to
Pyrus communis
L. subsp.
caucasica
(Fed.) Browicz
Other Links
Actions
Pathogens
Bioassay
P. communis selection B-13. NEGATIVE
Inventory:
CPYR 687 .001 PL
P. communis 'Nouveau Poiteau'. NEGATIVE
Inventory:
CPYR 687 .001 PL
Pyronia veitchii. NEGATIVE
Inventory:
CPYR 687 .001 PL
Vouchers
Citations
Pedigree
Description:
Collected from the wild in Russia
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
DISEASE
FRUIT_SCAB
RATING OF DAMAGE CAUSED BY FRUIT SCAB
1 - NO DAMAGE
PYRUS.CORVALLIS.2005.FRUITSCAB
CPYR 687 .001 PL
Not Available
DISEASE
PSEUDOMONAS
RATING OF DAMAGE CAUSED BY PSEUDOMONAS
7 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)
PYRUS.CORVALLIS.1988
Not Available
GROWTH
TREE SYMMETRY
SYMMETRY OF TREE GROWTH
2 - INTERMEDIATE
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
PEDICEL_ATTACHMENT
PEDICEL ATTACHMENT
U - SUNKEN
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CAVITY
CAVITY
OS - OBTUSE SHALLOW
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CALYX
CALYX
P - PERSISTANT
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CALYX_BASIN
CALYX BASIN
OS - OBTUSE SHALLOW
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
GROUND_COLOR
GROUND COLOR
YG - YELLOW GREEN
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
OVER_COLOR
OVERCOLOR
N - NONE
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
RUSSET
AMOUNT OF RUSSETING
1 - NONE
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
1 - SMALL
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
FLESH_COLOR
FLESH COLOR
C - CREAM
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
FLESH_TEXTURE
FLESH TEXTURE
5 - (1 = FINE, 9 = COARSE)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
TEXTURE_TYPE
FLESH TEXTURE TYPE
C - CRISP
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
TEXTURE_TYPE
FLESH TEXTURE TYPE
J - JUICY
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
FRUITCORE
CORE
M - MEDIAN
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CARPEL_NUMBER
NUMBER OF CARPELS
5
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
GRIT
NUMBER OF STONE CELLS
5 - (1 = NO STONE CELLS, 9 = MANY STONE CELLS)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
GRIT_SIZE
SIZE AND LOCATION OF STONE CELLS
M - MEDIUM
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
5 - (1 = NONE, 9 = SEVERE)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
FLAVOR
FLAVOR OF FRUIT FLESH
T - ASTRINGENT
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
QUALITY
QUALITY OF FRUIT FLESH A COMBINATION OF FLAVOR, TEXTURE AND AROMA
1 - POOR
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
BLOOM_DENSITY
BLOOM DENSITY
6 - (1 = LOW, 9 = HIGH)
PYRUS.CORVALLIS.1987
Not Available
MORPHOLOGY
BLOOM_DENSITY
BLOOM DENSITY
8 - (1 = LOW, 9 = HIGH)
PYRUS.CORVALLIS.1988
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
1 - OPEN
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
2 - SMOOTH
PYRUS.WIEGREFE.1992
Not Available
MORPHOLOGY
THORN ADULT
PRESENCE OF THORNS AS ADULT
1 - NONE
PYRUS.WIEGREFE.1992
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
78
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
78
PYRUS.CORVALLIS.1986
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
83
PYRUS.CORVALLIS.1986
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
86
PYRUS.CORVALLIS.1990
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
97
PYRUS.CORVALLIS.1989
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
101
PYRUS.CORVALLIS.1989
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
89
PYRUS.CORVALLIS.1987
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
94
PYRUS.CORVALLIS.1990
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
96
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
102
PYRUS.CORVALLIS.1990
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
106
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
106
PYRUS.CORVALLIS.1987
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
108
PYRUS.CORVALLIS.1989
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
4
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
FULL_RIPE
JULIAN DATE OF FULL RIPE FRUIT
255
PYRUS.CORVALLIS.1987
Not Available
PRODUCTION
PRECOCITY
NUMBER OF YEARS FROM PLANTING TO FIRST FRUIT
2
PYRUS.CORVALLIS.1986
Not Available
Genotype Data
Poly Type
Marker
Value
Evaluation
Study Type
Inventory
MICROSATELLITE
CH01D08
276 276
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
CH01D09
118 138
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
CH01F07A
180 180
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
CH01H01
119 99
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
CH02B10
113 123
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
CH02D12
229 233
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
CH05E03
183 183
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
GD12
160 160
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
GD142
164 186
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
GD147
120 120
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
GD96
147 159
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
NH009B
148 148
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL
MICROSATELLITE
NH015A
105 107
WILDPEAR2006
GDIVERSITY
CPYR 687 .001 PL