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Details for: W6 7157,
Parthenium argentatum
A. Gray, CAL-7
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Parthenium argentatum
A. Gray
Top Name:
CAL-7
Origin:
Donated – California, United States
Maintained:
National Arid Land Plant Genetic Resources Unit
Received by NPGS:
1986
Improvement Status:
Breeding material
Form Received:
Seed
Backup Location:
National Laboratory for Genetic Resources Preservation
Availability
This accession is not available. Contact site for status.
National Arid Land Plant Genetic Resources Unit
Currently unavailable due to reduced staffing
Images
(3
total. Click on image for more.)
Core Passport Data
Taxonomy:
Parthenium argentatum
A. Gray
Top Name:
CAL-7
Origin:
Donated – California, United States
Maintained:
National Arid Land Plant Genetic Resources Unit
Received by NPGS:
1986
Improvement Status:
Breeding material
Form Received:
Seed
Source History
Donated
1986.
California, United States
Donor(s):
Estilai, A., Guayule Development Project
Accession Names and Identifiers
CAL-7
Type: Developer identifier
C254-3
Type: Donor identifier
NSL 202446
Type: Site identifier
Group: NSSL
National Seed Storage Laboratory (USA)
W6 7157
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS
Narrative
High rubber yielding germplasm which was developed from a single plant selection. At age of 21 months, the plants which contributed seed to CAL-7 produced 1.7 times more rubber (684.2 Kg/h/y) and 1.8 times more resin (687.6 Kg/h/y) than the check variety N565. Triploid with 2n = 54 chromosomes. Reproduces by facultative apomixis with an average of 18.5% off-types.
Parthenium argentatum
A. Gray
Genus:
Parthenium
Family:
Asteraceae
(alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:
26802
Place of publication:
J. Torrey in W. H. Emory, Rep. U.S. Mex. bound. 2(1):86. 1859
Protologue link:
https://biodiversitylibrary.org/page/28881345
Verified:
07/18/2008
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
Language
Name
Alternate name
note
seq
Citation
English
guayule
1
Wiersema, J. H. & B. León.
1999.
World economic plants: a standard reference
CRC Press, Boca Raton, FL.
English
Mexican-rubber
1
1961. Webster's third new international dictionary.
German
Guayule
2
Erhardt, W. et al.
2008. Der große Zander: Enzyklopädie der Pflanzennamen
Swedish
guayule
2
Aldén, B., S. Ryman, & M. Hjertson.
2012.
Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Name
References
Annotations
Other Links
Storage Information Form
Actions
Pathogens
Vouchers
Citations
Pedigree
Intellectual Property Rights
Crop Science Registration
. GP-7, GUAYULE. Issued: 01 Nov 1986.
1986. Crop Sci. (Madison) 26(6):1261.
Note:
GP-7
Material Transfer Agreement