Details for: PI 541812, Pyrus hybr., South Dakota E 31


Summary Data
Taxonomy:
Pyrus hybr.
Top Name:
South Dakota E 31
Origin:
Developed – South Dakota, United States
Received by NPGS:
31 Mar 1987
Improvement Status:
Breeding material
Form Received:
Cutting
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 (4 total. Click on image for more.)

FIELD

Core Passport Data
Taxonomy:
Pyrus hybr.
Top Name:
South Dakota E 31
Origin:
Developed – South Dakota, United States
Received by NPGS:
31 Mar 1987
Improvement Status:
Breeding material
Form Received:
Cutting
Life Form:
Tree
Life Habit:
Tree
Source History
Developed

South Dakota, United States

Developer(s):
Donated
31 March 1987.
South Dakota, United States
Comment: Received from Peterson to NCGR-Corvallis
Donor(s):
Accession Names and Identifiers
South Dakota E 31
Type: Unverified name

HYBRID CULTIVAR
Type: Site identifier
Group: CROPTYPE

CPYR 1702
Type: Other or unclassified name
Group: LOCAL
Corvallis local number

Narrative
This selection is a parent of Luscious
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
Annotations
  • The Taxonomic Name Of The Accession When It Was Received: 31 Jul 1989, from Pyrus communis L. to Pyrus hybr.
Other Links
Actions
Pathogens
Bioassay
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 1702 .001 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 1702 .001 PL
  • Virginia Crab. NEGATIVE Inventory: CPYR 1702 .001 PL
Vouchers
Citations
Pedigree
Description:
Uncertain, probably a hybrid

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICPLOIDY LEVELNumber of sets of chromosomes.2x - diploid PYRUS.PLOIDY.2012CPYR 1702 .001 PLNot Available
DISEASEFRUIT_SCABRATING OF DAMAGE CAUSED BY FRUIT SCAB2 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE) PYRUS.CORVALLIS.2005.FRUITSCABCPYR 1702 .001 PLNot Available
DISEASEFabraea Leafspot DiseaseObserved presence/severity of Fabraea Leafspot Disease2 PYRUS.CORVALLIS.2003.FABRAEACPYR 1702 .001 PLNot Available