Details for: PI 540947, Pyrus betulifolia Bunge, P. betulifolia B-26472


Summary Data
Taxonomy:
Pyrus betulifolia Bunge
Top Name:
P. betulifolia B-26472
Origin:
Collected – China
Received by NPGS:
24 Mar 1981
Improvement Status:
Wild material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Availability
This accession is not available. Contact site for status.
Restricted Distribution due to Pathogen infection

  
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Image

Core Passport Data
Taxonomy:
Pyrus betulifolia Bunge
Top Name:
P. betulifolia B-26472
Origin:
Collected – China
Received by NPGS:
24 Mar 1981
Improvement Status:
Wild material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Source History
Collected

China

Donated
24 March 1981.
Maryland, United States
Comment: Collected wild in China to Glenn Dale to NCGR-Corvallis
Donor(s):
Accession Names and Identifiers
P. betulifolia B-26472
Type: Collector identifier

CPYR 647
Type: Site identifier
Group: LOCAL
Corvallis local number

SPECIES GROUP 3
Type: Site identifier
Group: CROPTYPE

Narrative
No documentation recieved
Pyrus betulifolia Bunge
Genus:
Pyrus
Section:
Pashia
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:

30458
Place of publication:

Enum. pl. China bor. 27. 1833 (Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 2:101. 1835) "betulaefolia"
Comment:
  • spelling corrected in accordance with Shenzhen ICN Art. 60.10 and Rec. 60G
  • valid publication verified from original literature
Verified:
07/18/2011 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishbirch-leaf pear  1Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Germanbirkenblättriger Flügelstorax  2Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Transcribed Chinesedu li  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
Other Links
Actions
Pathogens
Bioassay
  • P. communis selection B-13. POSITIVE Inventory: CPYR 647 .001 PL
  • P. communis 'Nouveau Poiteau'. AMBIGUOUS Inventory: CPYR 647 .001 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 647 .002 PL
  • Pyronia veitchii. POSITIVE Inventory: CPYR 647 .002 PL
Vouchers
Citations
Pedigree
Description:
Collected from the wild in China

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEFRUIT_SCABRATING OF DAMAGE CAUSED BY FRUIT SCAB1 - NO DAMAGE PYRUS.CORVALLIS.1987 Not Available
DISEASELEAF_SCABRATING OF DAMAGE CAUSED BY LEAF SCAB1 - NO DAMAGE PYRUS.CORVALLIS.1987 Not Available
DISEASELEAF_SCABRATING OF DAMAGE CAUSED BY LEAF SCAB3 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE) PYRUS.CORVALLIS.1987 Not Available
DISEASEPSEUDOMONASRATING OF DAMAGE CAUSED BY PSEUDOMONAS7 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE) PYRUS.CORVALLIS.1988 Not Available
DISEASERUSTRATING OF DAMAGE CAUSED BY RUST1 - NO DAMAGE PYRUS.CORVALLIS.1987 Not Available
GROWTHTREE SYMMETRYSYMMETRY OF TREE GROWTH2 - INTERMEDIATE PYRUS.WIEGREFE.1992 Not Available
INSECTBLISTER_MITESRATING OF DAMAGE CAUSED BY BLISTER MITES1 - NO DAMAGE PYRUS.CORVALLIS.1987 Not Available
MORPHOLOGYCAVITYCAVITYN - NONE PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYBLOOM_DENSITYBLOOM DENSITY1 - LOW PYRUS.CORVALLIS.1988 Not Available
MORPHOLOGYBLOOM_DENSITYBLOOM DENSITY5 - (1 = LOW, 9 = HIGH) PYRUS.CORVALLIS.1987 Not Available
MORPHOLOGYBLOOM_DENSITYBLOOM DENSITY9 - HIGH PYRUS.CORVALLIS.1988 Not Available
MORPHOLOGYBLOOM_DENSITYBLOOM DENSITY9 - HIGH PYRUS.CORVALLIS.1987 Not Available
MORPHOLOGYTREE SHAPEOVERALL SHAPE OF TREE SILHOUETTE4 - ROUND PYRUS.WIEGREFE.1992 Not Available
MORPHOLOGYCENTRAL LEADERDOMINANCE OR PERSISTENCE OF THE CENTRAL LEADER2 - MODERATE PYRUS.WIEGREFE.1992 Not Available
MORPHOLOGYBRANCH ANGLE 1LOWER LIMIT OF TYPICAL BRANCH ANGLE IN DEGREES0 PYRUS.WIEGREFE.1992 Not Available
MORPHOLOGYBRANCH ANGLE 2UPPER LIMIT OF TYPICAL BRANCH ANGLE IN DEGREES0 PYRUS.WIEGREFE.1992 Not Available
MORPHOLOGYBRANCH DENSITYDENSITY OF BRANCHING2 - INTERMEDIATE PYRUS.WIEGREFE.1992 Not Available
MORPHOLOGYBRANCH STIFFNESSPHYSICAL (N.N. VISUAL) STIFFNESS OF BRANCHES2 - INTERMEDIATE PYRUS.WIEGREFE.1992 Not Available
MORPHOLOGYBARK TEXTURETEXTURE OF THE BARK4 - FURROWED PYRUS.WIEGREFE.1992 Not Available
MORPHOLOGYTHORN ADULTPRESENCE OF THORNS AS ADULT1 - NONE PYRUS.WIEGREFE.1992 Not Available
MORPHOLOGYSUMMER LEAF COLORSUMMER LEAF COLOR RECORDED AS HUE, NOT VALUE.1 - LIGHT PYRUS.WIEGREFE.1992 Not Available
PHENOLOGYFIRST_BLOOMJULIAN DATE OF FIRST BLOOM103 PYRUS.CORVALLIS.1989 Not Available
PHENOLOGYFIRST_BLOOMJULIAN DATE OF FIRST BLOOM87 PYRUS.CORVALLIS.1986 Not Available
PHENOLOGYFIRST_BLOOMJULIAN DATE OF FIRST BLOOM90 PYRUS.CORVALLIS.1987 Not Available
PHENOLOGYFIRST_BLOOMJULIAN DATE OF FIRST BLOOM92 PYRUS.CORVALLIS.1990 Not Available
PHENOLOGYFIRST_BLOOMJULIAN DATE OF FIRST BLOOM96 PYRUS.CORVALLIS.1988 Not Available
PHENOLOGYFIRST_BLOOMJULIAN DATE OF FIRST BLOOM98 PYRUS.CORVALLIS.1988 Not Available
PHENOLOGYFULL_BLOOMJULIAN DATE OF FULL BLOOM108 PYRUS.CORVALLIS.1988 Not Available
PHENOLOGYFULL_BLOOMJULIAN DATE OF FULL BLOOM110 PYRUS.CORVALLIS.1989 Not Available
PHENOLOGYFULL_BLOOMJULIAN DATE OF FULL BLOOM98 PYRUS.CORVALLIS.1987 Not Available
PHENOLOGYFULL_BLOOMJULIAN DATE OF FULL BLOOM99 PYRUS.CORVALLIS.1990 Not Available
PHENOLOGYLAST_BLOOMJULIAN DATE OF LAST BLOOM115 PYRUS.CORVALLIS.1988 Not Available
PHENOLOGYLAST_BLOOMJULIAN DATE OF LAST BLOOM115 PYRUS.CORVALLIS.1990 Not Available
PHENOLOGYLAST_BLOOMJULIAN DATE OF LAST BLOOM121 PYRUS.CORVALLIS.1989 Not Available
PHENOLOGYLAST_BLOOMJULIAN DATE OF LAST BLOOM127 PYRUS.CORVALLIS.1987 Not Available
PHENOLOGYFULL_RIPEJULIAN DATE OF FULL RIPE FRUIT265 PYRUS.CORVALLIS.1987 Not Available
PHENOLOGYFULL_RIPEJULIAN DATE OF FULL RIPE FRUIT283 PYRUS.CORVALLIS.1990 Not Available
PRODUCTIONYIELDYIELD (PRODUCTIVITY)3 - LOW PYRUS.CORVALLIS.1987 Not Available