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

NAMESYNONYM OFACCEPTEDINFRAGENERICSORTNAMESORTSYN
Abbottia F. Muell. Timonius DC. Abbottia F. Muell. Timonius DC.
Allenanthus Standl. a Allenanthus Standl.
Anisomeris C. Presl Chomelia Jacq. Anisomeris C. Presl Chomelia Jacq.
Antirhea Comm. ex Juss. a Antirhea Comm. ex Juss.
Antirhoea Comm. ex Juss. Antirhea Comm. ex Juss. Antirhoea Comm. ex Juss. Antirhea Comm. ex Juss.
Antirrhoea Endl. Antirhea Comm. ex Juss. Antirrhoea Endl. Antirhea Comm. ex Juss.
Arachnothryx Planch. a Arachnothryx Planch.
Bobea Gaudich. a Bobea Gaudich.
Buena Cav. Gonzalagunia Ruiz & Pav. Buena Cav. Gonzalagunia Ruiz & Pav.
Bunophila Willd. Machaonia Humb. & Bonpl. Bunophila Willd. Machaonia Humb. & Bonpl.
Burneya Cham. & Schltdl. Timonius DC. Burneya Cham. & Schltdl. Timonius DC.
Cadamba Sonn. Guettarda L. Cadamba Sonn. Guettarda L.
Caruelina Kuntze Chomelia Jacq. Caruelina Kuntze Chomelia Jacq.
Caryococca Willd. ex Roem. & Schult., nom. inval. Gonzalagunia Ruiz & Pav. Caryococca Willd. ex Roem. & Schult., nom. inval. Gonzalagunia Ruiz & Pav.
Chomelia Jacq. a Chomelia Jacq.
Cuatrecasasia Standl. Arachnothryx Planch. Cuatrecasasia Standl. Arachnothryx Planch.
Cuatrecasasiodendron Standl. & Steyerm. Arachnothryx Planch. Cuatrecasasiodendron Standl. & Steyerm. Arachnothryx Planch.
Cunninghamia Schreb. Malanea Aubl. Cunninghamia Schreb. Malanea Aubl.
Dicrobotryum Willd. Guettarda L. Dicrobotryum Willd. Guettarda L.
Donkelaaria Lem. Guettarda L. Donkelaaria Lem. Guettarda L.
Duggena Vahl, nom. inval. Gonzalagunia Ruiz & Pav. Duggena Vahl, nom. inval. Gonzalagunia Ruiz & Pav.
Edechia Loefl. Guettarda L. Edechia Loefl. Guettarda L.
Erithalis G. Forst. Timonius DC. Erithalis G. Forst. Timonius DC.
Eupyrena Wight & Arn. Timonius DC. Eupyrena Wight & Arn. Timonius DC.
Gonzalagunia Ruiz & Pav. a Gonzalagunia Ruiz & Pav.
Gonzalea Pers. Gonzalagunia Ruiz & Pav. Gonzalea Pers. Gonzalagunia Ruiz & Pav.
Guettarda L. a Guettarda L.
Guettardella Champ. ex Benth. Antirhea Comm. ex Juss. Guettardella Champ. ex Benth. Antirhea Comm. ex Juss.
Habsia Steud. Guettarda L. Habsia Steud. Guettarda L.
Halesia P. Browne Guettarda L. Halesia P. Browne Guettarda L.
Heliospora Hook. f., orth. var. Timonius DC. Heliospora Hook. f., orth. var. Timonius DC.
Helospora Jack Timonius DC. Helospora Jack Timonius DC.
Hodgkinsonia F. Muell. a Hodgkinsonia F. Muell.
Laugeria L., orth. var. Guettarda L. Laugeria L., orth. var. Guettarda L.
Laugeria Vahl ex Hook. f. Neolaugeria Nicolson Laugeria Vahl ex Hook. f. Neolaugeria Nicolson
Laugieria Jacq. Guettarda L. Laugieria Jacq. Guettarda L.
Machaonia Humb. & Bonpl. a Machaonia Humb. & Bonpl.
Malanea Aubl. a Malanea Aubl.
Matthiola L. Guettarda L. Matthiola L. Guettarda L.
Melanea Pers., orth. var. Malanea Aubl. Melanea Pers., orth. var. Malanea Aubl.
Microsplenium Hook. f., nom. inval. Machaonia Humb. & Bonpl. Microsplenium Hook. f., nom. inval. Machaonia Humb. & Bonpl.
Neoblakea Standl. a Neoblakea Standl.
Neolaugeria Nicolson a Neolaugeria Nicolson
Obbea Hook. f. Bobea Gaudich. Obbea Hook. f. Bobea Gaudich.
Pittoniotis Griseb. a Pittoniotis Griseb.
Polyphragmon Desf. Timonius DC. Polyphragmon Desf. Timonius DC.
Porocarpus Gaertn. Timonius DC. Porocarpus Gaertn. Timonius DC.
Rhytidotus Hook. f., orth. var. Bobea Gaudich. Rhytidotus Hook. f., orth. var. Bobea Gaudich.
Rytidotus Hook. f. Bobea Gaudich. Rytidotus Hook. f. Bobea Gaudich.
Sardinia Vell. Guettarda L. Sardinia Vell. Guettarda L.
Schiedea A. Rich. Machaonia Humb. & Bonpl. Schiedea A. Rich. Machaonia Humb. & Bonpl.
Stenostomum C. F. Gaertn. a Stenostomum C. F. Gaertn.
Sturmia C. F. Gaertn. Antirhea Comm. ex Juss. Sturmia C. F. Gaertn. Antirhea Comm. ex Juss.
Terebraria Sesse ex Kunth Neolaugeria Nicolson Terebraria Sesse ex Kunth Neolaugeria Nicolson
Tertrea DC. Machaonia Humb. & Bonpl. Tertrea DC. Machaonia Humb. & Bonpl.
Timonius DC. a Timonius DC.
Tournefortiopsis Rusby Guettarda L. Tournefortiopsis Rusby Guettarda L.
Viviania Raf. Guettarda L. Viviania Raf. Guettarda 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.