Details for: DJUG 60, Juglans mandshurica Maxim., Taiwan Walnut


Summary Data
Taxonomy:
Juglans mandshurica Maxim.
Top Name:
Taiwan Walnut
Origin:
Collected – Taiwan
Maintained:
Historic Record
Received by NPGS:
Dec 1984
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
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:
Juglans mandshurica Maxim.
Top Name:
Taiwan Walnut
Origin:
Collected – Taiwan
Maintained:
Historic Record
Received by NPGS:
Dec 1984
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Source History
Collected
20 September 1981.
Taiwan
Locality: Collected on Wu-Ding Farm. No cultivated varieties at the area. Only this naturally wild type, located along river for 2 km about 10 hectares.
Elevation: 1650m.

Collector(s):
Donated
December 1984.
Oregon, United States

Donor(s):
Accession Names and Identifiers
Taiwan Walnut
Type: Local name
Nee, Chung-Chu National Chung Hsing Univ.

JUG 3
Type: Donor identifier
Westwood, Melvin N. USDA/ARS/NCGR-Corvallis

DJUG 60
Type: Site identifier

Narrative
From original collection site: A large deciduous tree; branchlets glandular-pubescent; bark grayish-white. Leaves odd pinnate. Rachis grandular-pubescent leaflets of 7-8 pairs, nearly opposite and more or less sessile elliptic. Fruit ellipsoid, to 6cm long and 5 cm thick. Wild. The nut ellipsoid, pointed at apex. Many ridged. Chilling requirement 500 hrs. at 7 degrees C.
Juglans mandshurica Maxim.
Genus:
Juglans
Section:
Cardiocaryon
Family:
Juglandaceae
Nomen number:

20758
Place of publication:

Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 15:127. 1856
Comment:
both the name and diagnosis are ascribed to Maximowicz, the entire Memoire (see p. 120) to Maximowicz (observations) & Ruprecht (editor)
Verified:
07/15/2010 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Juglans cathayensis Dode var. formosana (Hayata) A. M. Lu & R. H. Chang
Juglans collapsa Dode
Juglans draconis Dode
Juglans formosana Hayata

Common names
LanguageNameAlternate namenoteseqCitation
EnglishManchurian walnut  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Frenchnoyer du Mandchurie  2Erhardt, W. et al. 2002. Zander: Handwörterbuch der Pflanzennamen, 17. Auflage
Germanmandschurische Walnuß  2Erhardt, W. et al. 2002. Zander: Handwörterbuch der Pflanzennamen, 17. Auflage
Swedishmanchurisk valnöt  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesehu tao qiu  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Koreangaraenamu  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:104.
Annotations
  • Nomenclature Name Change: 13 Oct 1995, from Juglans sinensis (C. DC.) Dode to Juglans regia L.
  • Nomenclature Name Change: 04 Jan 2001, from Juglans cathayensis Dode var. formosana (Hayata) A. M. Lu & R. H. Chang to Juglans mandshurica Maxim.
  • Taxonomic Re-Identification: 04 Aug 1993, from Juglans spp. to Juglans sinensis (C. DC.) Dode
  • Taxonomic Re-Identification: 08 Oct 1998, from Juglans regia L. to Juglans cathayensis Dode var. formosana (Hayata) A. M. Lu & R. H. Chang
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree