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Taxon:  Amaranthus deflexus L.



Summary
Genus:
Amaranthus
Subgenus:
Albersia
Family:
Amaranthaceae
Nomen number:
101533
Place of publication:
Mant. pl. 2:295. 1771
Verified:
06/08/1994 ARS Systematic Botanists.
Accessions:
1 (0  active, 0  available) in National Plant Germplasm System.  (Map it)
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
No images
Reference(s)
  1. Aldén, B., S. Ryman & M. Hjertson. Våra kulturväxters namn - ursprung och användning. Formas, Stockholm (Handbook on Swedish cultivated and utility plants, their names and origin). 2009 Note:
    • based on Alden, B. & S. Ryman. 2005-: SKUD (Swedish Utility and Cultivated Plants Database)
    • http://www.skud.info
  2. Botanical Society of the British Isles. BSBI taxon database (on-line resource). http://rbg-web2.rbge.org.uk/BSBI/taxonsearch.php
  3. Brako, L. & J. L. Zarucchi. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45. 1993
  4. Erhardt, W. et al. Der große Zander: Enzyklopädie der Pflanzennamen. 2008
  5. FNA Editorial Committee. Flora of North America. 1993- http://floranorthamerica.org/
  6. Gleason, H. A. & A. Cronquist. Manual of vascular plants of northeastern United States and adjacent Canada. 1963
  7. Holm, L. et al. A geographical atlas of world weeds. 1979
  8. Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource). http://www.anbg.gov.au/common.names/
  9. Lazarides, M. & B. Hince. CSIRO Handbook of Economic Plants of Australia. 1993
  10. Macbride, J. F. et al., eds. Flora of Peru. 1936-1971; new ser. 1980-
  11. Porcher, M. H. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource). http://www.plantnames.unimelb.edu.au/Sorting/Frontpage.html
  12. Rechinger, K. H., ed. Flora iranica. 1963-
  13. Standley, P. C. 1917. Amaranthaceae. North American flora ser. 1, 1905-1957; ser. 2, 1954-1972 21(2).
  14. Tutin, T. G. et al., eds. Flora europaea. 1964-1980
Common names
English
Argentine amaranth –
deflexed amaranth –
large-fruit amaranth –
low amaranth –
perennial pigweed –
spreading amaranth –
tow amaranth –
German
liegender Fuchsschwanz –
Swedish
krypamarant –
Distribution
order_codeStatusContinentSubcontinentCountryStateNote
1NativeSouthern AmericaSouthern South AmericaArgentina  
1NativeSouthern AmericaWestern South AmericaBolivia possibly
1NativeSouthern AmericaWestern South AmericaPeru s.
4Naturalized    natzd. worldwide
Native
Southern America
  • SOUTHERN SOUTH AMERICA: Argentina
  • WESTERN SOUTH AMERICA: Bolivia (possibly), Peru (s.)
Naturalized (natzd. worldwide)
Economic Uses
Weed


NGBT Plant Germplasm System Distribution Policy

Plant germplasm is distributed to scientists, educators, producers and other bona fide research and education entities from National genebank of Tunisia active collection sites. The NGBT Curator and/or Research Leader will, in accordance with current NPGS policies and procedures, determine the legitimacy of a request when necessary.

Distributions to fulfill requests for repatriation of subsamples of germplasm collections to a country or community of origin, especially following natural or man-made catastrophes, are considered a high priority.

Although distributions for research, education, and repatriation are of the highest priority, the NPGS also encourages various seed-saver organizations and public gardens to conduct germplasm conservation activities that engage many individuals and groups throughout the country. Elements of the NPGS cooperate with seed-saver organizations and public gardens and may store germplasm for and distribute germplasm to such organizations.

Distribution of germplasm from NPGS collections to fulfill requests from individuals seeking free germplasm strictly for home use is generally considered an inappropriate use of limited resources and conflicts with U.S. Government policy of not competing with commercial enterprises. Requestors can be asked, in an appropriate manner, to justify the use of specific NPGS germplasm instead of suitable commercially available germplasm.

Accessions listed in the Germplasm Resources Information Network (GRIN) database as “not available” due to insufficient or low viability seed and/or scheduled for regeneration will generally not be available for distribution.

Other accessions are listed in GRIN as “not available” because they are not a part of the NPGS collection per se, but are conserved in NPGS genebanks to meet specific needs as described later in the section entitled “Categories of Germplasm Distributed and Availability.” In this category are certain accessions of improved germplasm that are only available from the owner/developer. Other accessions require that specific conditions be met by the requestor before distribution is possible.

NPGS sites will not distribute germplasm internationally when they cannot comply with the importation or quarantine requirements of the recipient country unless the requestor can provide a valid waiver of such requirements.