Details for: PI 638315, Rubus ursinus Cham. & Schltdl., R. ursinus GP 13s-7

Summary Data

Taxonomy:

Rubus ursinus Cham. & Schltdl.

Top Name:

R. ursinus GP 13s-7

Origin:

Collected – Oregon, United States

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

15 Sep 2004

Improvement Status:

Breeding material

Form Received:

Plant

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 ursinus Cham. & Schltdl.

Top Name:

R. ursinus GP 13s-7

Origin:

Collected – Oregon, United States

Maintained:

National Clonal Germplasm Repository

Received by NPGS:

15 Sep 2004

Improvement Status:

Breeding material

Form Received:

Plant

Source History

Collected

1993.
Oregon, United States
Locality: Collected near Westport.
Coordinates: 46.8587, 124.1120 (Map it)
Elevation: 10m.
Georeference protocol: Lat/Lon determined from GIS
Habitat: Wild Habitat

Collector(s):

Developed

1998.
Oregon, United States

Developer(s):

Finn, Chad, USDA, ARS

Donated

15 September 2004.
Oregon, United States

Donor(s):

Finn, Chad, USDA, ARS

Accession Names and Identifiers

R. ursinus GP 13s-7

Type: Site identifier

Group: SPECIES

accession preserved for genes

GP 13s-7

Type: Developer identifier

Group: OTHERNUM

other identifier

Finn, Chad USDA, ARS

CRUB 2293

Type: Site identifier

Group: LOCAL

Corvallis local number

Narrative

In 1993 and 1994 we collected a great deal of Rubus ursinus from the Pacific Northwest as seed as well as vegetative cuttings. We grew these populations out in a common garden and used a number of parents in crosses. While we began with several thousand seedlings we have culled that down to about a dozen. These were either chosen as superior clones, representatives of superior populations, or in an attempt to keep the selection of R. ursinus germplasm broad.Tested as having a ploidy of 12x by flow cytometry by Meng (1998). Collected as seed. When population grown out appeared to not be pure R. ursinus based on vegetative morphology and what appear to be hermaphroditic flowers. Best guess would be that it was a hybrid between R. ursinus and R. armeniacus (R. procerus.). Extremely vigorous and disease resistant compared to typical R. ursinus but poor drupelet set. Subsequent hybridizations with R. ursinus derivatives and R. armeniacus have produced seed but no plants.

Rubus ursinus Cham. & Schltdl.

Genus:

Rubus

Subgenus:

Rubus

Section:

Ursini

Family:

Rosaceae

Subfamily:

Rosoideae

Tribe:

Rubeae

Nomen number:

32482

Place of publication:

Linnaea 2:11. 1827

Comment:

the first author to unite Rubus ursinus and R. vitifolius, two names of equal priority, seems to have been Brewer & Watson (in Bot. California 1:172-173. 1876), who chose R. ursinus (Shenzhen ICN Art. 11.5)

Verified:

12/09/1999 by ARS Systematic Botanists.

Other conspecific taxa

Rubus ursinus Cham. & Schltdl. subsp. macropetalus (Douglas ex Hook.) Roy L. Taylor & MacBryde (1 active accession[s])
Rubus ursinus Cham. & Schltdl. subsp. ursinus (1 active accession[s])

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

Common names

Language	Name	seq	Citation
English	California blackberry	1	Hickman, J. C., ed. 1993. The Jepson manual: higher plants of California
English	California dewberry	1	Facciola, S. 1990. Cornucopia, a source book of edible plants Kampong Publications.
English	Douglas-berry	1	Hitchcock, C. L. et al. 1955-1969. Vascular plants of the Pacific Northwest.
English	Pacific blackberry	1	Rehm, S. 1994. Multilingual dictionary of agronomic plants
English	Pacific dewberry	1	Liberty Hyde Bailey Hortorium. 1976. Hortus third. A concise dictionary of plants cultivated in the United States and Canada

Annotations