Details for: PI 553951, Rubus argutus Link, 'Hillquist'


Summary Data
Taxonomy:
Rubus argutus Link
Cultivar:
'Hillquist'
Origin:
Developed – Virginia, United States
Received by NPGS:
10 Nov 1985
Improvement Status:
Cultivar
Form Received:
Plant
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 argutus Link
Cultivar:
'Hillquist'
Origin:
Developed – Virginia, United States
Received by NPGS:
10 Nov 1985
Improvement Status:
Cultivar
Form Received:
Plant
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed
1949.
Virginia, United States
Comment: Cultivar originated ca 1949
Developer(s):
Donated
10 November 1985.
New York, United States
Comment: Received from Mrs. Hillquist to Reich to NCGR-Corvallis
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: thornless
Note: 
To search for accessions in this group, click the following link. Rubus: thornless

Accession Names and Identifiers
'Hillquist'
Type: Cultivar name
Group: BLACKBERRY
Named for L. G. Hillquist, discoverer.

CRUB 723
Type: Site identifier
Group: LOCAL
Corvallis local number

Narrative
Original letter accompanying donated germplasm Department of BioEnvironmental ScienceN.Y. S. Agric. Expt. Sta.Geneva, N.Y. 14456November 5, 1985Dear Dr. Jahn,Last spring Dr. Sanford left a note on my desk to send you some Whitford Thornless blackberry plants. I did not then have any to send but do now and hope they do not freeze enroute!I am also enclosing plant of a diploid wild blackberry we call Hillquist, after a Mrs. L. G. Hillquist of Ashland, Virginia, who sent plants here way back in 1949. This clone is unique in that, here in Geneva at least, it exhibits a rudimentary degree of primocane-fruiting- the only blackberry, of any ploidy, we know of which possesses the fallbearing character. This characteristic makes Hillquist potentially important germplasm for blackberry breeding. If the fallbearing character could be transferred into our upright tetraploid lines then lack of hardiness would become much less of a problem for cold areas. The virus status of both clones is unknown. Our virus-indexing man here tells me it is very difficult to get symptoms on quinoa out of blackberries for some reason. Perhaps ELISA might do the trick.Good luck with these plants. If there are any other clones you seek that we might have, let me know.Sincerely,Jack ReichResearch Support Specialist Named for L. G. Hillquist, discoverer.NAMED FOR= Mrs. L. G. Hillquist, discoverer
Rubus argutus Link
Genus:
Rubus
Subgenus:
Rubus
Section:
Arguti
Family:
Rosaceae
Subfamily:
Rosoideae
Tribe:
Rubeae
Nomen number:

104946
Place of publication:

Enum. hort. berol. alt. 2:60. 1822
Verified:
03/31/1993 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishprickly Florida blackberry  1Seed Regulatory and Testing Division, Agricultural Marketing Service, U.S.D.A. State noxious-weed seed requirements recognized in the administration of the Federal Seed Act (updated annually).
Englishsawtooth blackberry  1Wunderlin, R. P. 1998. Guide to the vascular plants of Florida
Englishsouthern blackberry  1Gleason, H. A. & A. Cronquist. 1991. Manual of vascular plants of northeastern United States and adjacent Canada, ed. 2
Annotations
  • Taxonomic Re-Identification: 15 Dec 1995, from Rubus spp. to Rubus argutus Link
Other Links
Actions
Pathogens
Bioassay
  • R. occidentalis 'Munger' sdlgs. NEGATIVE Inventory: CRUB 723 .001 PL
Elisa test
  • Apple Mosaic Ilarvirus. NEGATIVE 18 Mar 2015. plate 2015-07 Inventory: CRUB 723 .001 PL
  • Raspberry bushy dwarf virus. NEGATIVE 18 Mar 2015. plate 2015-07 Inventory: CRUB 723 .001 PL
  • Tobacco Ringspot Nepovirus. NEGATIVE 18 Mar 2015. plate 2015-07 Inventory: CRUB 723 .001 PL
  • Tomato ringspot nepovirus. NEGATIVE 18 Mar 2015. plate 2015-07 Inventory: CRUB 723 .001 PL
Herbaceous tests
  • Chenopodium quinoa. NEGATIVE Inventory: CRUB 723 .001 PL
  • Cucumber, sap inoculation in glasshouse. NEGATIVE Inventory: CRUB 723 .001 PL
Vouchers
Citations
Pedigree
Description:
Selection from the wild, diploid, repeat flowering
  • Thompson, M. M. 1995. Chromosome numbers of Rubus cultivars at the National Clonal Germplasm Repository. HortScience 30(7):1453-1456.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALTOTAL SOLIDSMEAN VALUE OF THE TOTAL DISSOLVED SOLIDS MEASURED IN PPM BY CONDUCTIVITY.90 RUBUS.OSU.1988 Not Available
CHEMICALTOTAL SOLUBLE SOLIDSTOTAL SOLUBLE SOLIDS MEASURED BY REFRACTOMETRY17.2 RUBUS.OSU.1988 Not Available
CHEMICALPHpH READING OF THE FRUIT3.71 RUBUS.OSU.1988 Not Available
CHEMICALTITRATABLE ACIDITYTITRATABLE ACIDITY MEASURED IN MEQ PER 100 GRAMS OF FRESH WEIGHT.12.307 RUBUS.OSU.1988 Not Available
CYTOLOGICCHROMOCOUNTCHROMOCOUNT14 RUBUS.Thompson.ChromosomeCount.1995CRUB 723 .001 PLNot Available
CYTOLOGICPloidy EquationEquation of the ploidy of the plant. Example 2n = 2x = YY2n = 2x = 14 RUBUS.Thompson.ChromosomeCount.1995CRUB 723 .001 PLNot Available
GROWTHVIGORPLANT VIGOR, LITTLE TO VERY5 - (1 = LITTLE, 9 = VERY) RUBUS.CORVALLIS.STD.1994 Not Available
MORPHOLOGYTHORNINESSTHORNINESS, NONE TO EXTREME3 - (1 = NONE, 9 = EXTREME) RUBUS.CORVALLIS.STD.1994 Not Available
MORPHOLOGYDRUPLETSDRUPELETS PER FRUIT4 - (1 = FEW, 9 = MANY) RUBUS.CORVALLIS.STD.1994 Not Available
MORPHOLOGYFIRMNESSFRUIT FIRMNESS5 - (1 = SOFT, 9 = FIRM) RUBUS.CORVALLIS.STD.1994 Not Available
MORPHOLOGYSEED_SIZESEED SIZE, SMALL TO LARGE5 - (1 = SMALL, 9 = LARGE) RUBUS.CORVALLIS.STD.1994 Not Available
MORPHOLOGYFRUIT_SIZEFRUIT SIZE (GRAMS / FRUIT)0.7 RUBUS.CORVALLIS.1987 Not Available
MORPHOLOGYFRUIT_COLORFRUIT COLORBB - BRIGHT BLACK RUBUS.CORVALLIS.STD.1994 Not Available
MORPHOLOGYFLOWER DENSITYFLOWER DENSITY, CODED 1-9.7 - (1 = SPARSE, 9 = DENSE) RUBUS.CORVALLIS.1987 Not Available
MORPHOLOGYFRUIT SHAPEFRUIT SHAPEG - GLOBOSE RUBUS.CORVALLIS.STD.1994 Not Available
PHENOLOGYBLOOM1JULIAN DATE OF FIRST BLOOM122 RUBUS.CORVALLIS.1987 Not Available
PHENOLOGYRIPE1JULIAN DATE OF FIRST RIPE BLOOM178 RUBUS.CORVALLIS.1987 Not Available
PHENOLOGYRIPE2JULIAN DATE OF LAST RIPE FRUIT245 RUBUS.CORVALLIS.1987 Not Available
PHENOLOGYFULL BLOOMJULIAN DATE OF FULL BLOOM.132 RUBUS.CORVALLIS.1987 Not Available
PRODUCTIONTYPECROP TYPEB - BLACKBERRY RUBUS.CORVALLIS.STD.1994 Not Available
PRODUCTIONFLAVORFRUIT FLAVOR, POOR TO EXCELLENT3 - (1 = POOR, 9 = EXCELLENT) RUBUS.CORVALLIS.STD.1994 Not Available
PRODUCTIONHARVEST_EASEHARVEST EASE, DIFFICULT TO EASY7 - (1 = DIFFICULT TO REMOVE, 9 = EASY TO PICK) RUBUS.CORVALLIS.STD.1994 Not Available
PRODUCTIONFRUIT SETFRUIT SET, CODED 1-9.6 - (1 = LITTLE, 9 = EXCELLENT) RUBUS.CORVALLIS.1988 Not Available