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Genera and generic subdivisons of Myrtaceae Juss., nom. cons.: Syzygieae
All
Accepted Names
Exclude infrageneric names

NAMESYNONYM OFACCEPTEDINFRAGENERICSORTNAMESORTSYN
Acicalyptus A. Gray Syzygium P. Browne ex Gaertn. Acicalyptus A. Gray Syzygium P. Browne ex Gaertn.
Acmena DC. Syzygium P. Browne ex Gaertn. Acmena DC. Syzygium P. Browne ex Gaertn.
Acmenosperma Kausel Syzygium P. Browne ex Gaertn. Acmenosperma Kausel Syzygium P. Browne ex Gaertn.
Anetholea Peter G. Wilson Syzygium P. Browne ex Gaertn. Anetholea Peter G. Wilson Syzygium P. Browne ex Gaertn.
Aphanomyrtus Miq. Syzygium P. Browne ex Gaertn. Aphanomyrtus Miq. Syzygium P. Browne ex Gaertn.
Bostrychode Miq. ex O. Berg Syzygium P. Browne ex Gaertn. Bostrychode Miq. ex O. Berg Syzygium P. Browne ex Gaertn.
Calyptranthus Blume Syzygium P. Browne ex Gaertn. Calyptranthus Blume Syzygium P. Browne ex Gaertn.
Caryophyllus L. Syzygium P. Browne ex Gaertn. Caryophyllus L. Syzygium P. Browne ex Gaertn.
Cerocarpus Colebr. ex Hassk. Syzygium P. Browne ex Gaertn. Cerocarpus Colebr. ex Hassk. Syzygium P. Browne ex Gaertn.
Clavimyrtus Blume Syzygium P. Browne ex Gaertn. Clavimyrtus Blume Syzygium P. Browne ex Gaertn.
Cleistocalyx Blume Syzygium P. Browne ex Gaertn. Cleistocalyx Blume Syzygium P. Browne ex Gaertn.
Cupheanthus Seem. Syzygium P. Browne ex Gaertn. Cupheanthus Seem. Syzygium P. Browne ex Gaertn.
Gelpkea Blume Syzygium P. Browne ex Gaertn. Gelpkea Blume Syzygium P. Browne ex Gaertn.
Jambos Adans. Syzygium P. Browne ex Gaertn. Jambos Adans. Syzygium P. Browne ex Gaertn.
Jambosa Adans. Syzygium P. Browne ex Gaertn. Jambosa Adans. Syzygium P. Browne ex Gaertn.
Leptomyrtus Miq. ex O. Berg Syzygium P. Browne ex Gaertn. Leptomyrtus Miq. ex O. Berg Syzygium P. Browne ex Gaertn.
Lomastelma Raf. Acmena DC. Lomastelma Raf. Acmena DC.
Macromyrtus Miq. Syzygium P. Browne ex Gaertn. Macromyrtus Miq. Syzygium P. Browne ex Gaertn.
Malidra Raf. Syzygium P. Browne ex Gaertn. Malidra Raf. Syzygium P. Browne ex Gaertn.
Microjambosa Blume Syzygium P. Browne ex Gaertn. Microjambosa Blume Syzygium P. Browne ex Gaertn.
Myrthoides Wolf Syzygium P. Browne ex Gaertn. Myrthoides Wolf Syzygium P. Browne ex Gaertn.
Opa Lour. Syzygium P. Browne ex Gaertn. Opa Lour. Syzygium P. Browne ex Gaertn.
Pareugenia Turrill Syzygium P. Browne ex Gaertn. Pareugenia Turrill Syzygium P. Browne ex Gaertn.
Piliocalyx Brongn. & Gris a Piliocalyx Brongn. & Gris
Pseudoeugenia Scort. Syzygium P. Browne ex Gaertn. Pseudoeugenia Scort. Syzygium P. Browne ex Gaertn.
Strongylocalyx Blume Syzygium P. Browne ex Gaertn. Strongylocalyx Blume Syzygium P. Browne ex Gaertn.
Syllisium Endl., orth. var. Syzygium P. Browne ex Gaertn. Syllisium Endl., orth. var. Syzygium P. Browne ex Gaertn.
Syllysium Meyen & Schauer Syzygium P. Browne ex Gaertn. Syllysium Meyen & Schauer Syzygium P. Browne ex Gaertn.
Syzygium P. Browne ex Gaertn. a Syzygium P. Browne ex Gaertn.
Tetraeugenia Merr. Syzygium P. Browne ex Gaertn. Tetraeugenia Merr. Syzygium P. Browne ex Gaertn.
Waterhousea B. Hyland a Waterhousea B. Hyland
Xenodendron K. Schum. & Lauterb. Acmena DC. Xenodendron K. Schum. & Lauterb. Acmena DC.


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.