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Details for: PI 541972,
Pyrus
hybr., B-27
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Pyrus
hybr.
Top Name:
B-27
Origin:
Developed – South Africa
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
28 Feb 1989
Improvement Status:
Breeding material
Form Received:
Cutting
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
(3
total. Click on image for more.)
Core Passport Data
Taxonomy:
Pyrus
hybr.
Top Name:
B-27
Origin:
Developed – South Africa
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
28 Feb 1989
Improvement Status:
Breeding material
Form Received:
Cutting
Life Form:
Tree
Life Habit:
Tree
Source History
Developed
South Africa
Donated
28 February 1989.
British Columbia, Canada
Comment:
Scionwood received from source in South Africa to Saanichton Res. Sta., BC, Canada to NCGR-Corvallis.
Donor(s):
Lanterman, W. S., Saanichton Research and Plant Quarantine Station
Accession Names and Identifiers
B-27
Type: Site identifier
x
Type: Site identifier
Group: CROPTYPE
CPYR 2290
Type: Other or unclassified name
Group: LOCAL
Corvallis local number
Narrative
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
Taxonomic Re-Identification:
08 Aug 2012, from
Pyrus communis
L. to
Pyrus
hybr.
Other Links
Actions
Pathogens
Bioassay
P. communis 'Nouveau Poiteau'. NEGATIVE
Inventory:
CPYR 2290 .001 PL
Pyronia veitchii. NEGATIVE
Inventory:
CPYR 2290 .001 PL
Vouchers
Citations
Pedigree
Description:
Rootstock selection
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 2290 .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 2290 .001 PL
Not Available
PHENOLOGY
FIRST_BLOOM
JULIAN DATE OF FIRST BLOOM
95
PYRUS.CORVALLIS.1991
Not Available
PHENOLOGY
FULL_BLOOM
JULIAN DATE OF FULL BLOOM
101
PYRUS.CORVALLIS.1991
Not Available
PHENOLOGY
LAST_BLOOM
JULIAN DATE OF LAST BLOOM
115
PYRUS.CORVALLIS.1991
Not Available