Details for: PI 618535, Rubus sp., R. sp. 92169


Summary Data
Taxonomy:
Rubus sp.
Top Name:
R. sp. 92169
Origin:
Collected – Guizhou Sheng, China
Received by NPGS:
21 Jul 1992
Improvement Status:
Wild material
Form Received:
Seed
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.

  
There are no images for this accession.

Core Passport Data
Taxonomy:
Rubus sp.
Top Name:
R. sp. 92169
Origin:
Collected – Guizhou Sheng, China
Received by NPGS:
21 Jul 1992
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
19 June 1992.
Guizhou Sheng, China
Locality: near Wen Jia Po village, about 6-8 km west of Anlong
Coordinates: 25.0333, 105.3833 (Map it)
Elevation: 1268m.
Georeference protocol: Lat/Lon determined via Map location
Habitat: Wild Habitat
Environment description: open rocky slope beside road with scattered shrubs with Rubus niveus, Rubus parvifolius
Comment: Exploration for Rubus Germplasm in Guizhou Province, People's Republic of China. A China-USA Collaborative Project with the Nanjing Botanical Garden, Guizhou Botanical Garden and the USDA-ARS-National Clonal Germplasm Repository-Corvallis. Plants with arching canes to 2 m. Growing among Rubus niveus and Rubus parvifolius and, although not critically examined they appeared to be intermediate in both leaves and fruit traits between these two species.
Collector(s):
Donated
21 July 1992.
Oregon, United States
Comment: Collected wild by Thompson and Young and received at NCGR- Corvallis
Donor(s):
Accession Names and Identifiers
R. sp. 92169
Type: Site identifier
Group: SPECIES
accession preserved for genes
Thompson, Maxine National Clonal Germplasm Repository

92169
Type: Collector identifier
Group: OTHERNUM
Collection number
Thompson, Maxine National Clonal Germplasm Repository

MT0592
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

CRUB 1675
Type: Site identifier
Group: LOCAL
Corvallis local number

Narrative
The Chinese collaborators could not identify the species. We suspected that these may be interspecific hybrids, but this needs verification. Mature fruits medium to small (12 mm x 9.5 mm), purple-red with bloom, drupelets adhere to each other and detach from the receptacle. Acceptable taste. Looks similar to 92186. Seeds collected from few plants, and herbarium specimens with flowers.
Rubus spp.
Genus:
Rubus
Family:
Rosaceae
Subfamily:
Rosoideae
Tribe:
Rubeae
Nomen number:

300518
Comment:
catch-all record for unidentified or unnamed plants of Rubus
Verified:
03/31/1993 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
Englishblackberry  1Finn, C. E. 2008. Chapter 3. Blackberries. In: Hancock, J. F., ed., Temperate fruit crop breeding: germplasm to genomics 83-114. Note: this review indicates the complex genetic background of this crop
Annotations
Other Links
Actions
Pathogens
Elisa test
  • Apple Mosaic Ilarvirus. NEGATIVE 05 Mar 2015. plate 2015-04 Inventory: CRUB 1675 .001 PL
  • Raspberry bushy dwarf virus. NEGATIVE 05 Mar 2015. plate 2015-04 Inventory: CRUB 1675 .001 PL
  • Tobacco Ringspot Nepovirus. NEGATIVE 05 Mar 2015. plate 2015-04 Inventory: CRUB 1675 .001 PL
  • Tomato ringspot nepovirus. NEGATIVE 05 Mar 2015. plate 2015-04 Inventory: CRUB 1675 .001 PL
Herbaceous tests
  • Chenopodium quinoa. NEGATIVE Inventory: CRUB 1675 .001 PL
Vouchers
Citations
  • Thompson, Maxine M. 1992. Exploration for Rubus Germplasm in Guizhou Province, PRC. USDA-ARS MCGR-Corvallis Station Report Number of accessions cited: 58
Pedigree
Description:
Collected from the wild in China

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICCHROMOCOUNTCHROMOCOUNT15 RUBUS.Thompson.ChromosomeCount.1995CRUB 1675 .001 PLNot Available
CYTOLOGICPloidy EquationEquation of the ploidy of the plant. Example 2n = 2x = YY2n = 2x = 14 + 1 RUBUS.Thompson.ChromosomeCount.1995CRUB 1675 .001 PLNot Available
PRODUCTIONPROPAGATIONPropagation by tip layering or rooted cuttingstip RUBUS.PROPAGATION.2017CRUB 1675 .001 PLNot Available