Details for: PI 618388, Rubus hybr., 'Triple Crown'


Summary Data
Taxonomy:
Rubus hybr.
Cultivar:
'Triple Crown'
Origin:
Developed – Maryland, United States
Received by NPGS:
07 Apr 1997
Improvement Status:
Cultivar
Form Received:
In-vitro
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
Request are accepted July 1st - Sept. 30th; Ships in Nov.

  
Images (3 total. Click on image for more.)

Image

Core Passport Data
Taxonomy:
Rubus hybr.
Cultivar:
'Triple Crown'
Origin:
Developed – Maryland, United States
Received by NPGS:
07 Apr 1997
Improvement Status:
Cultivar
Form Received:
In-vitro
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed
1996.
Maryland, United States
Comment: Triple Crown blackberry is a joint release from the USDA-Beltsville and the Pacific West Agricultural Research Service. The plant is semi-erect and thornless and bears large, flavorful fruit. It ripens earlier than Chester and is similar to Chester in winter hardiness. Triple Crown would be a good choice to help extend the blackberry season for home gardeners.
Developer(s):
Donated
07 April 1997.
Massachusetts, United States

Donor(s):
Accession Group(s)
Group name: Rubus: blackberries
Note: bramble cultivars fruit with solid center
To search for accessions in this group, click the following link. Rubus: blackberries

Group name: Rubus: erect
Note: upright growth habit
To search for accessions in this group, click the following link. Rubus: erect

Accession Names and Identifiers
'Triple Crown'
Type: Cultivar name
Group: BLACKBERRY

A-92
Type: Site identifier
Group: OTHERNUM
other identifier

US 1638
Type: Developer identifier
Group: OTHERNUM
other identifier

US 1638 , A-92
Type: Site identifier
Group: OTHERNUM
other identifier

CRUB 1946
Type: Site identifier
Group: LOCAL
Corvallis local number

Narrative
Fruit: large, firm, glossy black,slightly longer than broad shape, balanced subacid, sweet and aromatic flavor, early ripening. Plant: relatively high yield, vigorous, forms growns, spineless canes, fruit well distributed. W. R. Okie, ed. 1997.
Rubus hybr.
Genus:
Rubus
Family:
Rosaceae
Subfamily:
Rosoideae
Tribe:
Rubeae
Nomen number:

104971
Comment:
interim designation used in GRIN for Rubus hybrids which lack an acceptable binomial
Verified:
04/11/1988 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Rubus ×proteus C. H. Stirt. ex L. Hend., nom. inval.

Common names
LanguageNameAlternate namenoteseqCitation
EnglishMarionberry  1Facciola, S. 1998. Cornucopia II: a source book of edible plants Note: Kampong Publications
EnglishOlallieberry  1Facciola, S. 1998. Cornucopia II: a source book of edible plants Note: Kampong Publications
Englishyoungberry  1Facciola, S. 1998. Cornucopia II: a source book of edible plants Note: Kampong Publications
Annotations
Other Links
Actions
Pathogens
Elisa test
  • Apple Mosaic Ilarvirus. NEGATIVE 19 Mar 2015. plate 2015-08 Inventory: CRUB 1946 .001 PL
  • Raspberry bushy dwarf virus. NEGATIVE 19 Mar 2015. plate 2015-08 Inventory: CRUB 1946 .001 PL
  • Tobacco Ringspot Nepovirus. NEGATIVE 19 Mar 2015. plate 2015-08 Inventory: CRUB 1946 .001 PL
  • Tomato ringspot nepovirus. NEGATIVE 19 Mar 2015. plate 2015-08 Inventory: CRUB 1946 .001 PL
PCR test
  • Blackberry Chlorotic Ringspot Virus. NEGATIVE Aug 2020. Inventory: CRUB 1946 .001 PL
  • Blackberry Leaf Mottle Associated Virus. NEGATIVE Aug 2020. Inventory: CRUB 1946 .001 PL
  • Blackberry Virus X. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
  • Blackberry Virus Y. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
  • Cherry leafroll Nepovirus. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
  • Cherry Rasp Leaf Virus. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
  • Phytoplasma. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
  • Raspberry Leaf Blotch Virus. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
  • Raspberry Latent Virus. NEGATIVE Aug 2020. Inventory: CRUB 1946 .001 PL
  • Raspberry ringspot virus. NEGATIVE Aug 2020. Inventory: CRUB 1946 .001 PL
  • Rubus Yellow Net Virus. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
  • Xylella. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
  • Tobacco Ringspot Virus. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
  • Tomato ringspot nepovirus. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
  • Raspberry bushy dwarf virus. NEGATIVE Aug 2020. Testing by Pairwise Plants, NC Inventory: CRUB 1946 .001 PL
Vouchers
Citations
  • Brooks and Olmo, edited by W. R. Okie. 1997. Register of New Fruit and Nut Varieties List 38. HortScience 32(5):786. Number of accessions cited: 6
Pedigree
Date released:
1996
Description:
Carbondale 47 x Arkansas 545

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
PRODUCTIONPROPAGATIONPropagation by tip layering or rooted cuttingstip RUBUS.PROPAGATION.2017CRUB 1946 .001 PLNot Available