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Details for: PI 654960,
Pyrus
×
bretschneideri
Rehder, Syan Li
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Pyrus
×
bretschneideri
Rehder
Top Name:
Syan Li
Origin:
Donated – Kazakhstan
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
23 Mar 1993
Improvement Status:
Rootstock
Form Received:
Budwood
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
×
bretschneideri
Rehder
Top Name:
Syan Li
Origin:
Donated – Kazakhstan
Maintained:
National Clonal Germplasm Repository
Received by NPGS:
23 Mar 1993
Improvement Status:
Rootstock
Form Received:
Budwood
Life Form:
Tree
Life Habit:
Tree
Source History
Donated
23 March 1993.
Kazakhstan
Donor(s):
Oleichenko, Serge N., Kazakh Res. Inst. of Fruit Growing & Vit
Accession Names and Identifiers
Syan Li
Type: Unverified name
ASIAN CULTIVAR
Type: Site identifier
Group: CROPTYPE
CPYR 2786
Type: Site identifier
Group: LOCAL
Corvallis local number
Q 29859
Type: Quarantine identifier
BE-4590
Type: Other or unclassified name
APHIS
Narrative
Rootstock cultivar. Cultivar name indicates Asian origin. Characterized by excellent root system in nursery and high yield of seedlings.
Pyrus
×
bretschneideri
Rehder
Genus:
Pyrus
Section:
Pashia
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:
30462
Place of publication:
Proc. Amer. Acad. Arts 50:231. 1915, pro sp.
Protologue link:
https://biodiversitylibrary.org/page/3106615
Comment:
probably a complex hybrid fide M. N. Westwood (pers. comm.)
valid publication verified from original literature
Verified:
07/06/2011
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
Language
Name
Alternate name
note
seq
Citation
English
Chinese white pear
1
Hanelt, P., ed.
2001.
Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Note:
not as hybrid
English
white pear
1
Hanelt, P., ed.
2001.
Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Note:
not as hybrid
German
weiße Birne
2
Hanelt, P., ed.
2001.
Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Note:
not as hybrid
Transcribed Chinese
bai li
as
Pyrus bretschneideri
2
Wu Zheng-yi & P. H. Raven et al., eds.
1994-.
Flora of China (English edition).
Note:
not as hybrid
Name
References
Annotations
Other Links
Actions
Pathogens
Graft indexed
Beurre Hardy. GRAFTED 24 Feb 1995.
Inventory:
Q 29859 BD
Nouveau poiteau. GRAFTED 08 Mar 1994.
Inventory:
Q 29859 BD
Virginia Crab. GRAFTED 10 Mar 1994.
Inventory:
Q 29859 BD
Super Star. GRAFTED 29 May 1995.
Inventory:
Q 29859 BD
Starks Earliest. GRAFTED 18 Apr 1995.
Inventory:
Q 29859 BD
Viroid. GRAFTED 19 Apr 1994.
Inventory:
Q 29859 BD
Beurre Hardy. GRAFTED 29 Mar 1993.
Inventory:
Q 29859 bw BD
Nouveau poiteau. GRAFTED 29 Mar 1993.
Inventory:
Q 29859 bw BD
Virginia Crab. GRAFTED 29 Mar 1993.
Inventory:
Q 29859 bw BD
Super Star. GRAFTED 13 Apr 1993.
Inventory:
Q 29859 bw BD
Viroid. GRAFTED 04 Feb 1994.
Inventory:
Q 29859 bw BD
Vouchers
Citations
Pedigree
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.2012
CPYR 2786 .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 2786 .001 PL
Not Available