Details for: PI 665788, Pyrus ×bretschneideri Rehder, 'Zao Su Li'


Summary Data
Taxonomy:
Pyrus ×bretschneideri Rehder
Cultivar:
'Zao Su Li'
Origin:
Donated – Zhejiang Sheng, China
Received by NPGS:
19 Feb 1986
Improvement Status:
Cultivar
Form Received:
Scion
Life Form:
Tree
Life Habit:
Tree
Availability
This accession is not available. Contact site for status.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Pyrus ×bretschneideri Rehder
Cultivar:
'Zao Su Li'
Origin:
Donated – Zhejiang Sheng, China
Received by NPGS:
19 Feb 1986
Improvement Status:
Cultivar
Form Received:
Scion
Life Form:
Tree
Life Habit:
Tree
Source History
Donated
19 February 1986.
Zhejiang Sheng, China

Donor(s):
Accession Names and Identifiers
'Zao Su Li'
Type: Cultivar name
zao = early This is an early ripening sport of 'Su Li' or 'Tsu Li'

Q 25942
Type: Quarantine identifier

ASIAN CULTIVAR
Type: Site identifier
Group: CROPTYPE

CPYR 2646
Type: Inventory

T 25942
Type: Inventory

Narrative
Zao Su Li - A new (in 1977) cultivar bred by the cross of Pingguo Li x Shenbu Zhi at the Research Institute of Pomology, Chinese Academy of Agricultural Sciences. Fruit: large, average 250 g., obovate. Skin yellow-green. Flesh white, tender, crisp, thin, stone cells scarce, very juicy, sweet. Harvested in mid August. Keeping quality 15-20 days at house temperature; good for canning. Widely adapted, high yield, early bearing, drought resistant, resistant to pear scab and leaf spot. -- Pear Main Cultivars by Research Institute of Pomology, Shaanxi Province, 1977. Translated by Yuexiu Feng 1996.
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.
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
LanguageNameAlternate namenoteseqCitation
EnglishChinese white pear  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 Note: not as hybrid
Englishwhite pear  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 Note: not as hybrid
Germanweiße Birne  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 Note: not as hybrid
Transcribed Chinesebai li as Pyrus bretschneideri2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). Note: not as hybrid
Annotations
  • Taxonomic Re-Identification: 04 Feb 2009, from Pyrus communis L. to Pyrus pyrifolia (Burm. f.) Nakai
  • Taxonomic Re-Identification: 02 Dec 2009, from Pyrus pyrifolia (Burm. f.) Nakai to Pyrus ×bretschneideri Rehder
Other Links
Actions
Pathogens
Graft indexed
  • Viroid. GRAFTED 28 Sep 1992. Inventory: Q 25942 BD
  • Starks Earliest. GRAFTED 23 Mar 1992. Inventory: Q 25942 BD
  • Super Star. GRAFTED 13 Apr 1992. Inventory: Q 25942 BD
  • Virginia Crab. GRAFTED 03 Apr 1992. Inventory: Q 25942 BD
  • Nouveau poiteau. GRAFTED 01 Jun 1989. Inventory: Q 25942 BD
  • Beurre Hardy. GRAFTED 01 Jun 1989. Inventory: Q 25942 BD
  • Super Star. GRAFTED 26 Jun 1998. Inventory: T 25942 B BD
  • Virginia Crab. GRAFTED 26 Feb 1998. Inventory: T 25942 B BD
  • Nouveau poiteau. GRAFTED 20 Mar 1998. Inventory: T 25942 B BD
  • Beurre Hardy. GRAFTED 20 Mar 1998. Inventory: T 25942 B BD
  • BC. GRAFTED 09 Jul 1998. Inventory: T 25942 B BD
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICPLOIDY LEVELNumber of sets of chromosomes.2x - diploid PYRUS.PLOIDY.2012CPYR 2646 .003 PLNot Available