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Details for: PI 322711,
Pyrus communis
L., B-37
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Pyrus communis
L.
Top Name:
B-37
Origin:
Collected – Ukraine
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
24 Mar 1981
PI Assigned:
1967
Improvement Status:
Cultivated material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Inventory Volume:
175
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.
There are no images for this accession.
Core Passport Data
Taxonomy:
Pyrus communis
L.
Top Name:
B-37
Origin:
Collected – Ukraine
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
24 Mar 1981
PI Assigned:
1967
Improvement Status:
Cultivated material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Source History
Collected
14 September 1967.
Ukraine
Collector(s):
Brooks, Howard J., Crops Research Division
Donated
24 March 1981.
Maryland, United States
Comment:
Received from the Askaniya Nova Botanic Gardens, Ukraine to Glenn Dale to NCGR-Corvallis
Donor(s):
Waterworth, Howard, USDA, ARS
Accession Names and Identifiers
B-37
Type: Collector identifier
Brooks, Howard J. Crops Research Division
CPYR 903
Type: Site identifier
Group: LOCAL
Corvallis local number
EUROPEAN CULTIVAR
Type: Site identifier
Group: CROPTYPE
Narrative
Budsticks collected by Howard J. Brooks, agricultural explorer for the USDA Plant Industry Station, Crops Research Division, Beltsville, Maryland. Collected in the USSR and received in Beltsville on 8 September, 1967. Collector number B-37: Pyrus sp. Collected at Botanical Garden, Askaniya-Nova, Ukraine. Leaves serrate, dwarf tree, 2 meters high, 2 meters wide; trunk 7.5 cm diameter; fruit round, 2 cm. diameter with 4 carpels; stem 3.5 - 4 cm. -- USDA Plant Inventory No. 175.
Pyrus communis
L.
Genus:
Pyrus
Section:
Pyrus
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:
30474
Place of publication:
Sp. pl. 1:479, 2:1200. 1753
Protologue link:
https://biodiversitylibrary.org/page/358498
Comment:
probably of hybrid origin
Typification:
View in Linnean Typification Project
Verified:
07/07/2011
by ARS Systematic Botanists.
Other conspecific taxa
Pyrus communis
L. subsp.
caucasica
(Fed.) Browicz
(77 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
Heterotypic Synonym(s)
Pyrus asiae-mediae
(Popov) Maleev
Pyrus balansae
Decne.
Pyrus bourgaeana
Decne.
Pyrus communis
L. subsp.
bourgaeana
(Decne.) Nyman
Pyrus communis
L. var.
mariana
Willk.
Pyrus domestica
Medik.
Pyrus elata
Rubtzov
Pyrus medvedevii
Rubtzov
Common names
Language
Name
Alternate name
note
seq
Citation
English
pear
1
Wiersema, J. H. & B. León.
1999.
World economic plants: a standard reference
CRC Press, Boca Raton, FL.
French
poirier
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
German
Birnbaum
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
German
Birne
2
Reichel, S.
1998. pers. comm.
Note:
re. German common names
German
Birnenbaum
2
Reichel, S.
1998. pers. comm.
Note:
re. German common names
Italian
pera
2
Hanelt, P., ed.
2001.
Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Italian
pero
2
Hanelt, P., ed.
2001.
Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Japanese Rōmaji
seiyō-nashi
2
Ohwi, J.
1965. Flora of Japan (Engl. ed.).
Portuguese
pereira
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Spanish
pera
2
Hanelt, P., ed.
2001.
Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Spanish
peral
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Swedish
päron
2
Aldén, B., S. Ryman, & M. Hjertson.
2012.
Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese
xi yang li
as
Pyrus communis
var.
sativa
2
Wu Zheng-yi & P. H. Raven et al., eds.
1994-.
Flora of China (English edition).
Note:
=
Pyrus communis
var.
sativa
Transcribed Korean
byeongbaenamu
2
Mun-Chan, B. et al.
1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:122.
Name
References
Annotations
Other Links
Actions
Pathogens
Bioassay
P. communis selection B-13. NEGATIVE
Inventory:
CPYR 903 .001 PL
P. communis selection LA-62. NEGATIVE
Inventory:
CPYR 903 .001 PL
P. communis 'Nouveau Poiteau'. NEGATIVE
Inventory:
CPYR 903 .001 PL
P. communis 'Passe Crassane'. NEGATIVE
Inventory:
CPYR 903 .001 PL
Pyronia veitchii. NEGATIVE
Inventory:
CPYR 903 .001 PL
Vouchers
Citations
Pedigree
Description:
Possibly originally collected wild
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
CYTOLOGIC
PLOIDY LEVEL
Number of sets of chromosomes.
2x - diploid
PYRUS.PLOIDY.2013
CPYR 903 .001 PL
Not Available
DISEASE
FRUIT_SCAB
RATING OF DAMAGE CAUSED BY FRUIT SCAB
0 - 0 (No Fruit to assess)
PYRUS.CORVALLIS.2005.FRUITSCAB
CPYR 903 .001 PL
Not Available
DISEASE
PSEUDOMONAS
RATING OF DAMAGE CAUSED BY PSEUDOMONAS
3 - (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
L - LEVEL
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CAVITY
CAVITY
AS - ACUTE SHALLOW
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CALYX
CALYX
P - PERSISTANT
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CALYX_BASIN
CALYX BASIN
OM - OBTUSE MEDIUM
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
GROUND_COLOR
GROUND COLOR
G - GREEN
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
OVER_COLOR
OVERCOLOR
BL - BLUSH
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
OVER_COLOR
OVERCOLOR
SP - SPOTTED
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
OVERCOLOR_AMT
PERCENT OF FRUIT SURFACE WITH OVERCOLOR
20
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
RUSSET
AMOUNT OF RUSSETING
5 - (1 = NONE, 9 = COMPLETELY RUSSETED)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
RUSSET_LOCATION
LOCATION OF RUSSETING
C - CALYX END
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
RUSSET_LOCATION
LOCATION OF RUSSETING
P - PEDICEL END
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
LENTICELS
NUMBER OF LENTICELS
3 - (1 = FEW, 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_TEXTURE
FLESH TEXTURE
3 - (1 = FINE, 9 = COARSE)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
TEXTURE_TYPE
FLESH TEXTURE TYPE
B - BUTTERY
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
FRUITCORE
CORE
D - DISTANT
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
CARPEL_NUMBER
NUMBER OF CARPELS
5
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
GRIT
NUMBER OF STONE CELLS
1 - NO STONE CELLS
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
QUALITY
QUALITY OF FRUIT FLESH A COMBINATION OF FLAVOR, TEXTURE AND AROMA
5 - (1 = POOR, 9 = EXCELLENT)
PYRUS.CORVALLIS.STD
Not Available
MORPHOLOGY
BLOOM_DENSITY
BLOOM DENSITY
2 - (1 = LOW, 9 = HIGH)
PYRUS.CORVALLIS.1987
Not Available
MORPHOLOGY
BLOOM_DENSITY
BLOOM DENSITY
3 - (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
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
1 - PLATED
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
87
PYRUS.CORVALLIS.1986
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
88
PYRUS.CORVALLIS.1990
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
89
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
89
PYRUS.CORVALLIS.1987
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
91
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
97
PYRUS.CORVALLIS.1989
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
100
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
101
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
102
PYRUS.CORVALLIS.1989
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
92
PYRUS.CORVALLIS.1987
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
95
PYRUS.CORVALLIS.1990
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
102
PYRUS.CORVALLIS.1990
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
107
PYRUS.CORVALLIS.1987
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
108
PYRUS.CORVALLIS.1987
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
112
PYRUS.CORVALLIS.1988
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
112
PYRUS.CORVALLIS.1989
Not Available
PHENOLOGY
FULL_RIPE
JULIAN DATE OF FULL RIPE FRUIT
262
PYRUS.CORVALLIS.1990
Not Available
PHENOLOGY
FULL_RIPE
JULIAN DATE OF FULL RIPE FRUIT
286
PYRUS.CORVALLIS.1987
Not Available
PRODUCTION
PRECOCITY
NUMBER OF YEARS FROM PLANTING TO FIRST FRUIT
2
PYRUS.CORVALLIS.1986
Not Available