Details for: PI 479322, Betula ermanii Cham., NA 51365


Summary Data
Taxonomy:
Betula ermanii Cham.
Top Name:
NA 51365
Origin:
Collected – Japan
Maintained:
Historic Record
Received by NPGS:
Oct 1982
PI Assigned:
1983
Improvement Status:
Wild material
Form Received:
Seed
Availability
This is historical information about this accession. It no longer exists and can not be requested.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Betula ermanii Cham.
Top Name:
NA 51365
Origin:
Collected – Japan
Maintained:
Historic Record
Received by NPGS:
Oct 1982
PI Assigned:
1983
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
10 October 1982.
Japan
Locality: Mt. Tamoyachidake, Rt 1, Aomori-shi, Aomori-ken, Honshu
Coordinates: 40.6167, 140.9333 (Map it)
Elevation: 1324m.

Collector(s):
Donated
October 1982.
United States
Comment: March, S., & Meyer, F.G.; U.S. National Arboretum Washington, D. C.; 20002, United States Kawase, M., & Nielsen, D.; Ohio Agric. Res. & Dev. Center Ohio State Univ., Wooster, Ohio; 44691, United States
Donor(s):
Accession Names and Identifiers
NA 51365
Type: Institute identifier
Group: NA
US National Arboretum

JH-346-82
Type: Collector identifier

MK 0982
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Tree deciduous, 4.5m tall, gnarled. Branches dark brown, lustrous. Bark tan to whitish, glossy, peeling in thin strips. Fruit erect. Common mixed with Tsuga and Abies. Seed collected from 2 plants.
Betula ermanii Cham.
Genus:
Betula
Subgenus:
Betula
Section:
Costatae
Family:
Betulaceae
Subfamily:
Betuloideae
Nomen number:

7080
Place of publication:

Linnaea 6:537, t. 6, D, a-e. 1831
Verified:
09/15/2015 by ARS Systematic Botanists.
Other conspecific taxa
Betula ermanii Cham. var. ermanii (0 active accession[s])
Betula ermanii Cham. var. lanata Regel (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
EnglishErman's birch  1Lee, Y. N. 1997. Flora of Korea.
EnglishRussian rock birch  1Lee, Y. N. 1997. Flora of Korea.
Chineseyue hua岳桦 2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Swedishkamtjatkabjörk  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Annotations
Other Links
Actions
  • Description Of NC7 Ornamental Trials: The NC-7 Regional Ornamental Plant Trials, began in 1954 through the efforts of a small group of dedicated horticulturists under the leadership of Professor S.A. McCrory of South Dakota State College (now University). The north central United States is a region of climatic extremes, and many parts of the region have alkaline soils that developed under grasslands. Because of these conditions, the diversity found in commercially available woody plants adapted to the area is less than that found in most other parts of our nation. The NC-7 Regional Ornamental Plant Trials were started with the ultimate goal of expanding the range of useful plants in the nursery trade. The emphasis in this program has been placed on detailed, long-term evaluations at a broad range of sites rather than on promotion of new plants. The NC-7 Trials rely on a network of horticultural cooperators located at sites scattered across the Central United States. Cooperators establish plantings, observe and evaluate the plants through the seasons, and prepare performance reports one, five, and ten years after planting. These reports are sent to the North Central Regional Plant Introduction Station (NCRPIS) in Ames, Iowa where they are recorded. Because of the broad range of environments found among the trial sites, it is unusual for any particular trial plant to perform well at a majority of the sites, making system-wide releases difficult. However, when plants perform especially well at sites, the NCRPIS Horticulturist assists trial site cooperators in introducing the new plants, with any official releases initiated through the cooperators' institutions rather than through the Plant Introduction Station.
  • Summary Of The Ten Year Performance: Two trial sites evaluated this accession through the 5-year evaluation period; one site reported through 10 years. The Fargo, ND site reported that foliage was clean all season and had yellow fall color. This site also reported slight to moderate winter injury to tips of twigs. Neither site recommended this plant citing poor vigor and variable, annual freezeback. 1995.
Pathogens
Vouchers
Citations
Pedigree