Details for: PI 637987, Pyrus ×xerophila T. T. Yu, P. xerophila - Lawyer Nursery


Summary Data
Taxonomy:
Pyrus ×xerophila T. T. Yu
Top Name:
P. xerophila - Lawyer Nursery
Origin:
Collected – China
Received by NPGS:
03 Apr 1991
Improvement Status:
Cultivated material
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Availability
This accession is not available. Contact site for status.
Request are accepted Sept. 1st - Nov. 30th; Ships Jan.- Mar.

  
Images (15 total. Click on image for more.)

FRUIT

Core Passport Data
Taxonomy:
Pyrus ×xerophila T. T. Yu
Top Name:
P. xerophila - Lawyer Nursery
Origin:
Collected – China
Received by NPGS:
03 Apr 1991
Improvement Status:
Cultivated material
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Source History
Collected

China

Donated
03 April 1991.
Montana, United States
Comment: Seed collected in North China. Original seedlot purchased from Lawyer Nursery to NCGR-Corvallis.
Donor(s):
Accession Names and Identifiers
P. xerophila - Lawyer Nursery
Type: Site identifier

CPYR 2433
Type: Site identifier
Group: LOCAL
Corvallis local number

SPECIES GROUP 4
Type: Site identifier
Group: CROPTYPE

Narrative
This species is used as a rootstock in Northern China
Pyrus ×xerophila T. T. Yu
Genus:
Pyrus
Section:
Pashia
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:

104686
Place of publication:

Acta Phytotax. Sin. 8:233. 1963
Comment:
  • a complex hybrid derived from Pyrus pashia, P. ussuriensis and occidental pears
  • valid publication verified from original literature
Verified:
07/17/2011 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Transcribed Chinesemu li  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
Other Links
Actions
Pathogens
Bioassay
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .001 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .001 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .002 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .002 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .003 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .003 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .004 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .004 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .005 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .005 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .006 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .006 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .007 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .007 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .009 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .009 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .010 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .010 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .012 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .012 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .013 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .013 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 2433 .014 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 2433 .014 PL
Vouchers
Citations
Pedigree
Description:
Seed presumably collected from wild(?) in North China