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Taxon:  Linum perenne L. subsp. extraaxillare (Kit.) Nyman



Summary
Genus:
Linum
Family:
Linaceae
Subfamily:
Linoideae
Nomen number:
405590
Place of publication:
Consp. fl. eur. suppl. 2:71. 1889
Verified:
07/19/1996 ARS Systematic Botanists.
Accessions:
0 (0  active, 0  available) in National Plant Germplasm System. 
Other conspecific taxa
Linum perenne L. (0 active accession[s])
Linum perenne L. subsp. alpinum (Jacq.) Stoj. & Stef. (0 active accession[s])
Linum perenne L. subsp. anglicum (Mill.) Ockendon (0 active accession[s])
Linum perenne L. subsp. perenne (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Linum extraaxillare Kit.

No images
Reference(s)
  1. Greuter, W. et al., eds. Med-Checklist. 1984- Note: = L. extraaxillare Kit.
  2. Jhala, A. J. et al. 2008. Potential hybridization of flax with weedy and wild relatives: an avenue for movement of engineered genes?. Crop Sci. (Madison) 48:825-840. Note: this review did not include any subspecies of Linum perenne; it mentioned that "only hybridization between species with equal chromosome numbers was successful in producing fertile F1 plants"
  3. Mosyakin, S. L. 1999. Vascular plants of Ukraine. A nomenclatural checklist.. Vascular plants of Ukraine. A nomenclatural checklist. 1999 246. Note: = Linum extraaxillare Kit.
  4. Ockendon, D. J. 1968. Biosystematic studies in the Linum perenne group. New Phytol. 67:787-813. Note: as a diploid 2n=18
  5. Tutin, T. G. et al., eds. Flora europaea. 1964-1980
  6. Yurkevich, O. Y. et al. 2013. Investigation of genome polymorphism and seed coat anatomy of species of section Adenolinum from the genus Linum. Genet. Resources Crop Evol. 60:661-676. Note: = Linum extraaxillare Kit.
Common names
Distribution
Native
Europe
  • EAST EUROPE: Ukraine (w.)
  • SOUTHEASTERN EUROPE: Former Yugoslavia, Albania, Bulgaria
Economic Uses


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.