Details for: PI 292507, Pyrus communis L., 'Mock's William'

Summary Data

Taxonomy:

Pyrus communis L.

Cultivar:

'Mock's William'

Origin:

Developed – Victoria, Australia

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

21 Feb 1981

PI Assigned:

1963

Improvement Status:

Cultivar

Form Received:

Plant

Life Form:

Tree

Life Habit:

Tree

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

171
View original Plant Inventory data in pdf format

Availability

This accession is not available. Contact site for status.

National Clonal Germplasm Repository

Restricted Distribution due to Pathogen infection

Images (2 total. Click on image for more.)

Core Passport Data

Taxonomy:

Pyrus communis L.

Cultivar:

'Mock's William'

Origin:

Developed – Victoria, Australia

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

21 Feb 1981

PI Assigned:

1963

Improvement Status:

Cultivar

Form Received:

Plant

Life Form:

Tree

Life Habit:

Tree

Source History

Developed

1959.
Victoria, Australia
Comment: Cultivar introduced in 1959
Developer(s):

Mock, W.

Donated

21 February 1981.
Oregon, United States
Comment: Received from Sydney, Australia to Glenn Dale to Medford, OR to NCGR-Corvallis.
Donor(s):

Lombard, Porter, Oregon State University

Accession Names and Identifiers

'Mock's William'

Type: Cultivar name

CPYR 396

Type: Site identifier

Group: LOCAL

Corvallis local number

EUROPEAN CULTIVAR

Type: Site identifier

Group: CROPTYPE

Narrative

Sensation Red Bartlett (Mock's William) (PI 292507, PI 255600).-Believed to have originated in East Burwood, Victoria, Australia, by W. Mock. Introduced from Australia in 1959 by H. E. Franklin Pozieros, Queensland, Australia. Parentage unknown; possibly bud mutation of Bartlett; received in the U.S. in 1959 as P.I. 255600 and P.I. 292507; discovered about 1940. Fruit: 3 x 2 5 / 8 inches in diam.; ovate pyriform; skin yellow, 80% to 95% dark red blush, rough and bumpy; dots few, medium, obscure; flesh creamy white, melting, tender, moderately juicy, sweet, quality good. Tree: size medium; upright; somewhat less vigorous than Bartlett; branches stocky; possibly heavier than Bartlett, but less linear growth, smooth reddish-brown, some scarf skin; branchlets short, glabrous, smooth, glossy. - Brooks and Olmo Register of Fruit and Nut Varieties

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

Protologue link:

https://biodiversitylibrary.org/page/358498

Comment:

probably of hybrid origin

Typification:

View in Linnean Typification Project

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

Language	Name	note	seq	Citation
English	pear		1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
French	poirier		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	Birnbaum		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	Birne		2	Reichel, S. 1998. pers. comm. Note: re. German common names
German	Birnenbaum		2	Reichel, S. 1998. pers. comm. Note: re. German common names
Italian	pera		2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Italian	pero		2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Japanese Rōmaji	seiyō-nashi		2	Ohwi, J. 1965. Flora of Japan (Engl. ed.).
Portuguese	pereira		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	pera		2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Spanish	peral		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	päron		2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	xi yang li	as Pyrus communis var. sativa	2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). Note: = Pyrus communis var. sativa
Transcribed Korean	byeongbaenamu		2	Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:122.

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Inventory	Availability
CYTOLOGIC	PLOIDY LEVEL	Number of sets of chromosomes.	2x - diploid		PYRUS.PLOIDY.2008	CPYR 396 .002 PL	Not Available
DISEASE	FRUIT_SCAB	RATING OF DAMAGE CAUSED BY FRUIT SCAB	3 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)		PYRUS.CORVALLIS.1988		Not Available
DISEASE	FRUIT_SCAB	RATING OF DAMAGE CAUSED BY FRUIT SCAB	3 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)		PYRUS.CORVALLIS.2003.FRUITSCAB	CPYR 396 .002 PL	Not Available
DISEASE	FRUIT_SCAB	RATING OF DAMAGE CAUSED BY FRUIT SCAB	5 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)		PYRUS.CORVALLIS.1996.FRUITSCAB	CPYR 396 .002 PL	Not Available
DISEASE	FRUIT_SCAB	RATING OF DAMAGE CAUSED BY FRUIT SCAB	5 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)		PYRUS.CORVALLIS.2002.FRUITSCAB	CPYR 396 .002 PL	Not Available
DISEASE	FRUIT_SCAB	RATING OF DAMAGE CAUSED BY FRUIT SCAB	5 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)		PYRUS.CORVALLIS.2005.FRUITSCAB	CPYR 396 .002 PL	Not Available
DISEASE	FRUIT_SCAB	RATING OF DAMAGE CAUSED BY FRUIT SCAB	7 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)		PYRUS.CORVALLIS.2001.FRUITSCAB	CPYR 396 .002 PL	Not Available
DISEASE	MILDEW	RATING OF DAMAGE CAUSED BY MILDEW	1 - NO DAMAGE	3	PYRUS.CORVALLIS.2003.MILDEW	CPYR 396 .002 PL	Not Available
DISEASE	MILDEW	RATING OF DAMAGE CAUSED BY MILDEW	7 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)	4	PYRUS.CORVALLIS.2002.MILDEW	CPYR 396 .002 PL	Not Available
DISEASE	PSEUDOMONAS	RATING OF DAMAGE CAUSED BY PSEUDOMONAS	3 - (1 = NO DAMAGE, 9 = SEVERE DAMAGE)		PYRUS.CORVALLIS.1988		Not Available
GENSTOCK	PYRUS CORE SUBSET	A flag to indicate the accession is part of the core subset			PYRUS.CORE.2012		Not Available
MOLECULAR	SSR marker	Motif: (TC)6A(CT)20 F: 5ATTGGAACTCTCCGTATTGTGC3 R: 5ATCAACAGTAGTGGTAGCCGGT3	91:95		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (CT)17 F: 5GTTCTATCTACCAAGCCACGCT3 R: 5CGTTTGTGTGTTTTACGTGTTG3	90:118		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (AG)7 F: 5TCCCGCCATTTCTCTGC3 R: 5GTTTAAACCGCTGCTGCTGAAC3	125:125		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (AC)13 F: 5GCGATTAAAGATCAATAAACCCATA3 R: 5AAGCAGCTGGTTGGTGAAAT3	153:153		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (CA)6TT(CT)21 F: 5GCCCAGAAGCAATAAGTAAACC3 R: 5ATTGCTCCATGCATAAAGGG3	111:127		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (GA)19 F: 5CAAGGAAATCATCAAAGATTCAAG3 R: 5CAAGTGGCTTCGGATAGTTG3	122:128		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (GA)21 F: 5GCCATCTGAACAGAATGTGC3 R: 5GTTTCCCTTCATTCACATTTCCAG3	153:161		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (CT)25 F: 5CGGCGGAAAGCAATCACCT3 R: 5GTTTGCCAGCCCTCTATGGTTCTCAGA3	159:175		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (GA)22 F: 5TTGAAGATGTTTGGCTGTGC3 R: 5TGCATGTCTGTCTCCTCCAT3	181:205		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (CT)19 F: 5CCCTACACAGTTTCTCAACCC3 R: 5CGTTTTTGGAGCGTAGGAAC3	177:185		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (TC)12 F: 5AATAAGCATTCAAAGCAATCCG3 R: 5TTTTTCCAAATCGAGTTTCGTT3	230:246		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (GA)11 F: 5CTCCGCCGCTATAACACTTC3 R: 5GTTTACTCTGGAGGGTATGTCAAAG3	246:282		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (ACG)6 F: 5CATTAATACGCTGCTGTTTCTGC3 R: 5GTTCTTACTTGAATTGGGGTAGGGATTGT3	193:196		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (ACC)6 F: 5ACTCTCCGCAAAACAATGTCGTA3 R: 5GTTCTTTGTGAGAGTTTGAGGAGGAGAGC3	150:150		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (CCACCG)2(CCA)4 F: 5TTCACTGCCCTTTTTACGTATGC3 R: 5GTTCTTCCCCGACAATCTGTAGAGAATCA3	170:170		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (GATCAT)3 F: 5ATCCCAGCATTTCCCAAGATTTT3 R: 5CCGTCCGTGATACCTCTGTC3	298:298		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (TTC)5 F: 5GGTCATCACCCACTTAAAAACCA3 R: 5GTTCTTGTGCCCTGAAGTAATTGAGATGG3	156:156		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (CCA)5, (CCT)5 F: 5GCTACCACAACAAGCTCAACAG3 R: 5GTTTATGTCATCCTGCTGATGTCC3	366:379		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (GTG)6 F: 5CGTTCCGATGAAGTGAAAGAG3 R: 5GTTTCCTGAAACTTGCCAATTGAAAC3	329:338		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MOLECULAR	SSR marker	Motif: (CAGCT)5 F: 5CCCTACAGAGTCATGCATCC3 R: 5GTTTGATGCTGGAGACGAGAAA3	107:107		PYRUS.DNA_Zurn et.al. 2019 unpublished	CPYR 396 .002 PL	Not Available
MORPHOLOGY	PEDICEL_ATTACHMENT	PEDICEL ATTACHMENT	R - RAISED		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	CAVITY	CAVITY	N - NONE		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	CALYX	CALYX	P - PERSISTANT		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	CALYX_BASIN	CALYX BASIN	N - NONE		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	GROUND_COLOR	GROUND COLOR	Y - YELLOW		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	OVER_COLOR	OVERCOLOR	BL - BLUSH		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	OVER_COLOR	OVERCOLOR	ST - STRIPPED		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	OVERCOLOR_AMT	PERCENT OF FRUIT SURFACE WITH OVERCOLOR	95		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	RUSSET	AMOUNT OF RUSSETING	5 - (1 = NONE, 9 = COMPLETELY RUSSETED)		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	RUSSET_LOCATION	LOCATION OF RUSSETING	P - PEDICEL END		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	LENTICELS	NUMBER OF LENTICELS	5 - (1 = FEW, 9 = MANY)		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	LENTICEL_SIZE	SIZE OF LENTICELS	1 - SMALL		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	DOTS	DOTS	O - OBSCURE		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	FLESH_COLOR	FLESH COLOR	C - CREAM		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	FRUITCORE	CORE	D - DISTANT		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	CARPEL_NUMBER	NUMBER OF CARPELS	5		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	GRIT	NUMBER OF STONE CELLS	3 - (1 = NO STONE CELLS, 9 = MANY STONE CELLS)		PYRUS.CORVALLIS.STD		Not Available
MORPHOLOGY	BLOOM_DENSITY	BLOOM DENSITY	2 - (1 = LOW, 9 = HIGH)		PYRUS.CORVALLIS.1987		Not Available
MORPHOLOGY	BLOOM_DENSITY	BLOOM DENSITY	3 - (1 = LOW, 9 = HIGH)		PYRUS.CORVALLIS.1987		Not Available
MORPHOLOGY	BLOOM_DENSITY	BLOOM DENSITY	6 - (1 = LOW, 9 = HIGH)		PYRUS.CORVALLIS.1988		Not Available
MORPHOLOGY	BLOOM_DENSITY	BLOOM DENSITY	8 - (1 = LOW, 9 = HIGH)		PYRUS.CORVALLIS.1988		Not Available
PHENOLOGY	FIRST_BLOOM	JULIAN DATE OF FIRST BLOOM	87		PYRUS.CORVALLIS.1986		Not Available
PHENOLOGY	FIRST_BLOOM	JULIAN DATE OF FIRST BLOOM	89		PYRUS.CORVALLIS.1987		Not Available
PHENOLOGY	FIRST_BLOOM	JULIAN DATE OF FIRST BLOOM	92		PYRUS.CORVALLIS.1990		Not Available
PHENOLOGY	FIRST_BLOOM	JULIAN DATE OF FIRST BLOOM	95		PYRUS.CORVALLIS.1988		Not Available
PHENOLOGY	FIRST_BLOOM	JULIAN DATE OF FIRST BLOOM	97		PYRUS.CORVALLIS.1988		Not Available
PHENOLOGY	FIRST_BLOOM	JULIAN DATE OF FIRST BLOOM	98		PYRUS.CORVALLIS.1989		Not Available
PHENOLOGY	FULL_BLOOM	JULIAN DATE OF FULL BLOOM	102		PYRUS.CORVALLIS.1988		Not Available
PHENOLOGY	FULL_BLOOM	JULIAN DATE OF FULL BLOOM	103		PYRUS.CORVALLIS.1988		Not Available
PHENOLOGY	FULL_BLOOM	JULIAN DATE OF FULL BLOOM	106		PYRUS.CORVALLIS.1989		Not Available
PHENOLOGY	FULL_BLOOM	JULIAN DATE OF FULL BLOOM	93		PYRUS.CORVALLIS.1987		Not Available
PHENOLOGY	FULL_BLOOM	JULIAN DATE OF FULL BLOOM	94		PYRUS.CORVALLIS.1987		Not Available
PHENOLOGY	FULL_BLOOM	JULIAN DATE OF FULL BLOOM	96		PYRUS.CORVALLIS.1990		Not Available
PHENOLOGY	LAST_BLOOM	JULIAN DATE OF LAST BLOOM	106		PYRUS.CORVALLIS.1990		Not Available
PHENOLOGY	LAST_BLOOM	JULIAN DATE OF LAST BLOOM	107		PYRUS.CORVALLIS.1987		Not Available
PHENOLOGY	LAST_BLOOM	JULIAN DATE OF LAST BLOOM	108		PYRUS.CORVALLIS.1988		Not Available
PHENOLOGY	LAST_BLOOM	JULIAN DATE OF LAST BLOOM	111		PYRUS.CORVALLIS.1988		Not Available
PHENOLOGY	LAST_BLOOM	JULIAN DATE OF LAST BLOOM	114		PYRUS.CORVALLIS.1989		Not Available
PHENOLOGY	FULL_RIPE	JULIAN DATE OF FULL RIPE FRUIT	248		PYRUS.CORVALLIS.1990		Not Available
PRODUCTION	PRECOCITY	NUMBER OF YEARS FROM PLANTING TO FIRST FRUIT	1		PYRUS.CORVALLIS.1986		Not Available