Details for: PI 553331, Rubus allegheniensis Porter, 'White'

Summary Data

Taxonomy:

Rubus allegheniensis Porter

Cultivar:

'White'

Origin:

Developed – Michigan, United States

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

04 Dec 1987

Improvement Status:

Cultivar

Form Received:

Plant

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Availability

This accession is not available. Contact site for status.

National Clonal Germplasm Repository

Request are accepted July 1st - Sept. 30th; Ships in Nov.

Images (1 total. Click on image for more.)

Core Passport Data

Taxonomy:

Rubus allegheniensis Porter

Cultivar:

'White'

Origin:

Developed – Michigan, United States

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

04 Dec 1987

Improvement Status:

Cultivar

Form Received:

Plant

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Developed

1974.
Michigan, United States
Comment: Discovered in 1954, introduced in 1974
Developer(s):

Boll, H.L.

Donated

04 December 1987.
California, United States
Comment: Received from C.T. Kennedy to NCGR-Corvallis
Donor(s):

Kennedy, C.T., California Rare Fruit Growers

Accession Names and Identifiers

'White'

Type: Cultivar name

Group: BLACKBERRY-WHITE

White Pearl

Type: Duplicate accession name

Group: SYNONYM

White Knight

Type: Duplicate accession name

Group: SYNONYM

CRUB 978

Type: Site identifier

Group: LOCAL

Corvallis local number

Narrative

Fruits medium to large, oblong, white, translucent and firm, apparently must be pollinated by a black blackberry

named for white mutant fruit

Cultivar Synonym= White Pearl, White Knight

WHY NAMED= Unusual color of the berries

Rubus allegheniensis Porter

Genus:

Rubus

Subgenus:

Rubus

Section:

Allegheniensis

Family:

Rosaceae

Subfamily:

Rosoideae

Tribe:

Rubeae

Nomen number:

32254

Place of publication:

Bull. Torrey Bot. Club 23:153. 1896

Verified:

02/14/1995 by ARS Systematic Botanists.

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Heterotypic Synonym(s)
Rubus amnicola Blanch.
Rubus avipes L. H. Bailey
Rubus nigrobaccus L. H. Bailey
Rubus pergratus Blanch.

Common names

Language	Name	note	seq	Citation
English	Allegheny blackberry		1	Rehm, S. 1994. Multilingual dictionary of agronomic plants
English	sow-teat blackberry		1	Liberty Hyde Bailey Hortorium. 1976. Hortus third. A concise dictionary of plants cultivated in the United States and Canada
English (Canada)	Allegheny blackberry	Agriculture & Agri-Food Canada official name	2	Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 133.
French (Canada)	ronce des Alléghanys	Agriculture & Agroalimentaire Canada nom officiel	2	Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 133.
German	Alleghenybrombeere		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	sammetsbjörnbär		2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
CYTOLOGIC	CHROMOCOUNT	CHROMOCOUNT	14	RUBUS.Thompson.ChromosomeCount.1995	CRUB 978 .001 PL	Not Available
CYTOLOGIC	Ploidy Equation	Equation of the ploidy of the plant. Example 2n = 2x = YY	2n = 2x = 14	RUBUS.Thompson.ChromosomeCount.1995	CRUB 978 .001 PL	Not Available
GENSTOCK	RUBUS CORE SUBSET	A flag to indicate the accession is part of the core subset		RUBUS.CORE.1998		Not Available