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Genera and generic subdivisons of Asteraceae Bercht. & J. Presl, nom. cons.: Astereae
All
Accepted Names
Exclude infrageneric names

NAMESYNONYM OFACCEPTEDINFRAGENERICSORTNAMESORTSYN
Afroaster J. C. Manning & Goldblatt a Afroaster J. C. Manning & Goldblatt
Almutaster A. Love & D. Love a Almutaster A. Love & D. Love
Ampelaster G. L. Nesom a Ampelaster G. L. Nesom
Amphirhapis DC. Aster L. Amphirhapis DC. Aster L.
Arctogeron DC. a Arctogeron DC.
Aster L. a Aster L.
Asteromoea Blume Aster L. Asteromoea Blume Aster L.
Asterothamnus Novopokr. a Asterothamnus Novopokr.
Aylacophora Cabrera a Aylacophora Cabrera
Baccharidiopsis G. M. Barroso Aster L. Baccharidiopsis G. M. Barroso Aster L.
Bellidastrum Scop., orth. var. Bellidiastrum Scop. Bellidastrum Scop., orth. var. Bellidiastrum Scop.
Bellidiastrum Scop. a Bellidiastrum Scop.
Biotia DC. Eurybia (Cass.) Cass. Biotia DC. Eurybia (Cass.) Cass.
Borkonstia Ignatov Aster L. Borkonstia Ignatov Aster L.
Cabreraea Bonifacino a Cabreraea Bonifacino
Calimeris Nees, orth. var. Aster L. Calimeris Nees, orth. var. Aster L.
Canadanthus G. L. Nesom a Canadanthus G. L. Nesom
Chiliophyllum Phil. a Chiliophyllum Phil.
Chiliotrichiopsis Cabrera a Chiliotrichiopsis Cabrera
Chiliotrichum Cass. a Chiliotrichum Cass.
Chlamydites J. R. Drumm. Aster L. Chlamydites J. R. Drumm. Aster L.
Chloracantha G. L. Nesom et al. a Chloracantha G. L. Nesom et al.
Conyzanthus Tamamsch. Aster L. Conyzanthus Tamamsch. Aster L.
Crinitaria Cass. Galatella Cass. Crinitaria Cass. Galatella Cass.
Crinitina Sojak Galatella Cass. Crinitina Sojak Galatella Cass.
Doellingeria Nees a Doellingeria Nees
Eucephalus Nutt. a Eucephalus Nutt.
Eurybia (Cass.) Cass. a Eurybia (Cass.) Cass.
Galatella Cass. a Galatella Cass.
Guynesomia Bonifacino & G. Sancho a Guynesomia Bonifacino & G. Sancho
Haroldia Bonifacino a Haroldia Bonifacino
Heterochaeta DC. Aster L. Heterochaeta DC. Aster L.
Heteropappus Less. Aster L. Heteropappus Less. Aster L.
Ionactis Greene a Ionactis Greene
Kalimeris (Cass.) Cass. Aster L. Kalimeris (Cass.) Cass. Aster L.
Katinasia Bonifacino a Katinasia Bonifacino
Kitamuraea Rauschert Aster L. Kitamuraea Rauschert Aster L.
Kitamuraster Sojak Aster L. Kitamuraster Sojak Aster L.
Lasallea Greene Aster L. Lasallea Greene Aster L.
Lepidophyllum Cass. a Lepidophyllum Cass.
Leucosyris Greene Chloracantha G. L. Nesom et al. Leucosyris Greene Chloracantha G. L. Nesom et al.
Linosyris Cass. Aster L. Linosyris Cass. Aster L.
Miyamayomena Kitam. Aster L. Miyamayomena Kitam. Aster L.
Nardophyllum (Hook. & Arn.) Hook. & Arn. a Nardophyllum (Hook. & Arn.) Hook. & Arn.
Nidorella Cass. a Nidorella Cass.
Oclemena Greene a Oclemena Greene
Ocyroe Phil. Nardophyllum (Hook. & Arn.) Hook. & Arn. Ocyroe Phil. Nardophyllum (Hook. & Arn.) Hook. & Arn.
Oreastrum Greene Aster L. Oreastrum Greene Aster L.
Oreostemma Greene a Oreostemma Greene
Paleaepappus Cabrera Nardophyllum (Hook. & Arn.) Hook. & Arn. Paleaepappus Cabrera Nardophyllum (Hook. & Arn.) Hook. & Arn.
Sericocarpus Nees a Sericocarpus Nees
Sheareria S. Moore a Sheareria S. Moore
Symphyotrichum Nees a Symphyotrichum Nees
Triniteurybia Brouillet et al. a Triniteurybia Brouillet et al.
Tripolium Nees a Tripolium Nees
Virgulaster Semple Aster L. Virgulaster Semple Aster L.
Wardaster Small Aster L. Wardaster Small Aster L.
Weberaster A. Love & D. Love Aster L. Weberaster A. Love & D. Love Aster L.


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.