Details for: PI 541224, Pyrus communis L., 'Madame Andre Leroy'


Summary Data
Taxonomy:
Pyrus communis L.
Cultivar:
'Madame Andre Leroy'
Origin:
Developed – France
Received by NPGS:
21 Feb 1981
Improvement Status:
Cultivar
Form Received:
Plant
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 (14 total. Click on image for more.)

BARK

Core Passport Data
Taxonomy:
Pyrus communis L.
Cultivar:
'Madame Andre Leroy'
Origin:
Developed – France
Received by NPGS:
21 Feb 1981
Improvement Status:
Cultivar
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Source History
Developed
1862.
France
Comment: Cultivar originated in 1862
Developer(s):
Donated
21 February 1981.
Oregon, United States
Comment: Received from collection at Medford, OR to NCGR-Corvallis
Donor(s):
Accession Names and Identifiers
'Madame Andre Leroy'
Type: Cultivar name

EUROPEAN CULTIVAR
Type: Site identifier
Group: CROPTYPE

CPYR 369
Type: Other or unclassified name
Group: LOCAL
Corvallis local number

CPYR 370
Type: Inventory

Narrative
Obtained from his seedbeds by Andre Leroy, Angers France, and first fruited in 1862. Named in honor of Mrs. Andre Leroy. Fruit large in size and resembles Beurre Clairgeau in form. Skin yellowish in color but mottled with dark green, susceptible to blemish, usually unattractive. Flesh white, fairly fine, buttery, moderately juicy. Fairly sweet but lacking in desirable flavor chacteristics. Slight disagreeable after-taste. Midseason. Tree vigorous, upright, spreading, productive, fine foliage. Moderately susceptible to blight. -- H. Hartman, 1957
Pyrus communis L.
Genus:
Pyrus
Section:
Pyrus
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:

30474
Place of publication:

Sp. pl. 1:479, 2:1200. 1753
Comment:
probably of hybrid origin
Verified:
07/07/2011 by ARS Systematic Botanists.
Other conspecific taxa
Pyrus communis L. subsp. caucasica (Fed.) Browicz (77 active accession[s])
Pyrus communis L. subsp. communis (39 active accession[s])
Pyrus communis L. subsp. pyraster (L.) Ehrh. (113 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Pyrus asiae-mediae (Popov) Maleev
Pyrus balansae Decne.
Pyrus bourgaeana Decne.
Pyrus communis L. subsp. bourgaeana (Decne.) Nyman
Pyrus communis L. var. mariana Willk.
Pyrus domestica Medik.
Pyrus elata Rubtzov
Pyrus medvedevii Rubtzov

Common names
LanguageNameAlternate namenoteseqCitation
Englishpear  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Frenchpoirier  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanBirnbaum  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanBirne  2Reichel, S. 1998. pers. comm. Note: re. German common names
GermanBirnenbaum  2Reichel, S. 1998. pers. comm. Note: re. German common names
Italianpera  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Italianpero  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Japanese Rōmajiseiyō-nashi  2Ohwi, J. 1965. Flora of Japan (Engl. ed.).
Portuguesepereira  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishpera  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Spanishperal  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishpäron  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesexi yang li as Pyrus communis var. sativa2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). Note: = Pyrus communis var. sativa
Transcribed Koreanbyeongbaenamu  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:122.
Annotations
Other Links
Actions
Pathogens
Bioassay
  • P. communis 'Bosc', graft inoculation. NEGATIVE Inventory: CPYR 369 .001 PL
  • P. communis 'Bosc', graft inoculation. NEGATIVE Inventory: CPYR 370 .001 PL
  • Malus micromalus. NEGATIVE Inventory: CPYR 370 .001 PL
  • P. communis 'Nouveau Poiteau'. NEGATIVE Inventory: CPYR 370 .001 PL
  • P. communis 'Passe Crassane'. NEGATIVE Inventory: CPYR 370 .001 PL
  • Pyronia veitchii. NEGATIVE Inventory: CPYR 370 .001 PL
  • Virginia Crab. NEGATIVE Inventory: CPYR 370 .001 PL
Vouchers
Citations
Pedigree
Description:
Seedling selection

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICPLOIDY LEVELNumber of sets of chromosomes.2x - diploid PYRUS.PLOIDY.2013CPYR 370 .001 PLNot Available
DISEASEFRUIT_SCABRATING OF DAMAGE CAUSED BY FRUIT SCAB8 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE) PYRUS.CORVALLIS.2005.FRUITSCABCPYR 370 .001 PLNot Available
MORPHOLOGYPEDICEL_ATTACHMENTPEDICEL ATTACHMENTL - LEVEL PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYCAVITYCAVITYN - NONE PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYCALYXCALYXP - PERSISTANT PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYCALYX_BASINCALYX BASINOS - OBTUSE SHALLOW PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYGROUND_COLORGROUND COLORY - YELLOW PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYOVER_COLOROVERCOLORBL - BLUSH PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYOVERCOLOR_AMTPERCENT OF FRUIT SURFACE WITH OVERCOLOR5 PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYRUSSETAMOUNT OF RUSSETING5 - (1 = NONE, 9 = COMPLETELY RUSSETED) PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYRUSSET_LOCATIONLOCATION OF RUSSETINGC - CALYX END PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYRUSSET_LOCATIONLOCATION OF RUSSETINGP - PEDICEL END PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYLENTICELSNUMBER OF LENTICELS7 - (1 = FEW, 9 = MANY) PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYLENTICEL_SIZESIZE OF LENTICELS2 - (1 = SMALL, 9 = LARGE) PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYDOTSDOTSO - OBSCURE PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYFLESH_COLORFLESH COLORC - CREAM PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYFLESH_TEXTUREFLESH TEXTURE3 - (1 = FINE, 9 = COARSE) PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYTEXTURE_TYPEFLESH TEXTURE TYPEB - BUTTERY PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYFRUITCORECORED - DISTANT PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYCARPEL_NUMBERNUMBER OF CARPELS5 PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYGRITNUMBER OF STONE CELLS4 - (1 = NO STONE CELLS, 9 = MANY STONE CELLS) PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYGRIT_SIZESIZE AND LOCATION OF STONE CELLSM - MEDIUM PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYCORE_BREAKDOWNDEGREE OF CORE BREAKDOWN, DETERMINED ON TREE RIPENED FRUIT1 - NONE PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYOXIDATIONOXIDATION OF CUT MEASURED AFTER 5 MINUTES1 - NONE PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYFLAVORFLAVOR OF FRUIT FLESHS - SWEET PYRUS.CORVALLIS.STD Not Available
MORPHOLOGYQUALITYQUALITY OF FRUIT FLESH A COMBINATION OF FLAVOR, TEXTURE AND AROMA6 - (1 = POOR, 9 = EXCELLENT) PYRUS.CORVALLIS.STD Not Available
PHENOLOGYFIRST_BLOOMJULIAN DATE OF FIRST BLOOM91 PYRUS.CORVALLIS.1990 Not Available
PHENOLOGYFIRST_BLOOMJULIAN DATE OF FIRST BLOOM92 PYRUS.CORVALLIS.1990 Not Available
PHENOLOGYFIRST_BLOOMJULIAN DATE OF FIRST BLOOM95 PYRUS.CORVALLIS.1991 Not Available
PHENOLOGYFULL_BLOOMJULIAN DATE OF FULL BLOOM101 PYRUS.CORVALLIS.1991 Not Available
PHENOLOGYFULL_BLOOMJULIAN DATE OF FULL BLOOM102 PYRUS.CORVALLIS.1991 Not Available
PHENOLOGYFULL_BLOOMJULIAN DATE OF FULL BLOOM96 PYRUS.CORVALLIS.1990 Not Available
PHENOLOGYFULL_BLOOMJULIAN DATE OF FULL BLOOM97 PYRUS.CORVALLIS.1990 Not Available
PHENOLOGYLAST_BLOOMJULIAN DATE OF LAST BLOOM108 PYRUS.CORVALLIS.1990 Not Available
PHENOLOGYLAST_BLOOMJULIAN DATE OF LAST BLOOM109 PYRUS.CORVALLIS.1990 Not Available
PHENOLOGYLAST_BLOOMJULIAN DATE OF LAST BLOOM115 PYRUS.CORVALLIS.1991 Not Available
PHENOLOGYFULL_RIPEJULIAN DATE OF FULL RIPE FRUIT248 PYRUS.CORVALLIS.1990 Not Available