Details for: PI 690344, Rubus hybr., R. hybr. (NC 86-14-1 (R. trivialis) x Glen Prosen)


Summary Data
Taxonomy:
Rubus hybr.
Top Name:
R. hybr. (NC 86-14-1 (R. trivialis) x Glen Prosen)
Origin:
Developed – North Carolina, United States
Received by NPGS:
16 May 2019
Improvement Status:
Genetic material
Reproductive Uniformity:

Hybrid
Form Received:
Plant
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
Restricted Distribution due to Pathogen infection

  
There are no images for this accession.

Core Passport Data
Taxonomy:
Rubus hybr.
Top Name:
R. hybr. (NC 86-14-1 (R. trivialis) x Glen Prosen)
Origin:
Developed – North Carolina, United States
Received by NPGS:
16 May 2019
Improvement Status:
Genetic material
Reproductive Uniformity:

Hybrid
Form Received:
Plant
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed
16 May 2019.
North Carolina, United States

Developer(s):
Accession Names and Identifiers
R. hybr. (NC 86-14-1 (R. trivialis) x Glen Prosen)
Type: Site identifier
Group: CULTIVAR

NC 354
Type: Developer identifier
Group: OTHERNUM
other identifier
Ballington, James R. North Carolina State University

CRUB 2902
Type: Site identifier
Group: LOCAL
Corvallis local number

Narrative
Note from Jim Ballington, Geneticist, North Carolina State University One plant of NC 354 has been shipped. It is a blackberry x red raspberry F1 hybrid. It resulted from crossing NC 86-14-1 (Rubus trivialis) with Glen Prosen (R. idaeus). It is partially-fertile and appears to produce some viable unreduced female gametes. Similar parentage and appearance to 'Ness'. From Jim: "A number of years ago I backcrossed NC 354 to several red raspberry cultivars which resulted in large populations of seedlings. Based on phenotype all these seedlings were triploid, with one exception. The one exception was very weak and highly infertile. So, it appeared at that time that NC 354 mainly produced unreduced female gametes. This spring I have backcrossed NC 354 as a female parent to both 'Navajo' and 'Von' tetraploid erect thornless blackberries and have "some, but not great" drupelet development. I also have selfed a small number of late developing flowers but can't tell if any drupelets from selfing are developing at this time. What makes these crosses interesting to me is that NC 354 is heterozygous for thornlessness (from the male 'Glen Prosen' parent) so I hope I will get enough seed germination to see segregation for thornlessness among the seedlings." Additional info from Jim, 7/29/19 "The cuttings of NC 354 I originally rooted came from a field grown plant and the potted plants I have maintained since have been held outdoors so NC 354 will need to go into a quarantine house where you hold plants that have been exposed to aphids, and in our climate, also leafhoppers."
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
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Citations
Pedigree
Date released:
2019
Description:
NC 86-14-1 (Rubus trivialis) x Glen Prosen (R. idaeus)