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

NAMESYNONYM OFACCEPTEDINFRAGENERICSORTNAMESORTSYN
Acustelma Baill. Pentopetia Decne. Acustelma Baill. Pentopetia Decne.
Aechmolepis Decne. Tacazzea Decne. Aechmolepis Decne. Tacazzea Decne.
Apoxyanthera Hochst. Raphionacme Harv. Apoxyanthera Hochst. Raphionacme Harv.
Atherandra Decne. a Atherandra Decne.
Atherolepis Hook. f. Finlaysonia Wall. Atherolepis Hook. f. Finlaysonia Wall.
Atherostemon Blume Atherandra Decne. Atherostemon Blume Atherandra Decne.
Baeolepis Decne. ex Moq. Decalepis Wight & Arn. Baeolepis Decne. ex Moq. Decalepis Wight & Arn.
Baroniella Costantin & Gallaud a Baroniella Costantin & Gallaud
Baseonema Schltr. & Rendle a Baseonema Schltr. & Rendle
Batesanthus N. E. Br. a Batesanthus N. E. Br.
Brachylepis Wight & Arn. Decalepis Wight & Arn. Brachylepis Wight & Arn. Decalepis Wight & Arn.
Buckollia Venter & R. L. Verh. a Buckollia Venter & R. L. Verh.
Campelepis Falc. Periploca L. Campelepis Falc. Periploca L.
Camptocarpus Decne. a Camptocarpus Decne.
Chlorocodon Hook. f. Mondia Skeels Chlorocodon Hook. f. Mondia Skeels
Chlorocyathus Oliv. Raphionacme Harv. Chlorocyathus Oliv. Raphionacme Harv.
Cochlanthus Balf. f. Cryptolepis R. Br. Cochlanthus Balf. f. Cryptolepis R. Br.
Cryptolepis R. Br. a Cryptolepis R. Br.
Cryptostegia R. Br. a Cryptostegia R. Br.
Curroria Planch. ex Benth. Cryptolepis R. Br. Curroria Planch. ex Benth. Cryptolepis R. Br.
Cylixylon Llanos Gymnanthera R. Br. Cylixylon Llanos Gymnanthera R. Br.
Cyprinia Browicz Periploca L. Cyprinia Browicz Periploca L.
Decalepis Wight & Arn. a Decalepis Wight & Arn.
Dicerolepis Blume Gymnanthera R. Br. Dicerolepis Blume Gymnanthera R. Br.
Ectadiopsis Benth. Cryptolepis R. Br. Ectadiopsis Benth. Cryptolepis R. Br.
Ectadium E. Mey. a Ectadium E. Mey.
Epistemma D. V. Field & J. B. Hall a Epistemma D. V. Field & J. B. Hall
Finlaysonia Wall. a Finlaysonia Wall.
Gongylosperma King & Gamble Finlaysonia Wall. Gongylosperma King & Gamble Finlaysonia Wall.
Gonocrypta Baill. Pentopetia Decne. Gonocrypta Baill. Pentopetia Decne.
Gurua Buch.-Ham. ex Wight Finlaysonia Wall. Gurua Buch.-Ham. ex Wight Finlaysonia Wall.
Gymnanthera R. Br. a Gymnanthera R. Br.
Gymnolaema Benth. Sacleuxia Baill. Gymnolaema Benth. Sacleuxia Baill.
Harpanema Decne. Camptocarpus Decne. Harpanema Decne. Camptocarpus Decne.
Hemidesmus R. Br. a Hemidesmus R. Br.
Ischnolepis Jum. & H. Perrier a Ischnolepis Jum. & H. Perrier
Janakia J. Joseph & V. Chandras. Decalepis Wight & Arn. Janakia J. Joseph & V. Chandras. Decalepis Wight & Arn.
Jenkinsia Wall. ex Voigt, nom. inval. Myriopteron Griff. Jenkinsia Wall. ex Voigt, nom. inval. Myriopteron Griff.
Kompitsia Costantin & Gallaud Pentopetia Decne. Kompitsia Costantin & Gallaud Pentopetia Decne.
Lepistoma Blume Cryptolepis R. Br. Lepistoma Blume Cryptolepis R. Br.
Leposma Blume Cryptolepis R. Br. Leposma Blume Cryptolepis R. Br.
Leptopaetia Harv. Tacazzea Decne. Leptopaetia Harv. Tacazzea Decne.
Maclaudia Venter & R. L. Verh. a Maclaudia Venter & R. L. Verh.
Macropelma K. Schum. Sacleuxia Baill. Macropelma K. Schum. Sacleuxia Baill.
Mafekingia Baill. Raphionacme Harv. Mafekingia Baill. Raphionacme Harv.
Mangenotia Pichon Cryptolepis R. Br. Mangenotia Pichon Cryptolepis R. Br.
Meladerma Kerr Finlaysonia Wall. Meladerma Kerr Finlaysonia Wall.
Mitolepis Balf. f. Cryptolepis R. Br. Mitolepis Balf. f. Cryptolepis R. Br.
Mondia Skeels a Mondia Skeels
Myriopteron Griff. a Myriopteron Griff.
Omphalogonus Baill. a Omphalogonus Baill.
Parquetina Baill. a Parquetina Baill.
Pentagonanthus Bullock Raphionacme Harv. Pentagonanthus Bullock Raphionacme Harv.
Pentanura Blume Phyllanthera Blume Pentanura Blume Phyllanthera Blume
Pentopetia Decne. a Pentopetia Decne.
Pentopetiopsis Costantin & Gallaud Pentopetia Decne. Pentopetiopsis Costantin & Gallaud Pentopetia Decne.
Periploca L. a Periploca L.
Perithryx Pierre Batesanthus N. E. Br. Perithryx Pierre Batesanthus N. E. Br.
Petopentia Bullock Ischnolepis Jum. & H. Perrier Petopentia Bullock Ischnolepis Jum. & H. Perrier
Phyllanthera Blume a Phyllanthera Blume
Pleurostelma Schltr. Schlechterella K. Schum. Pleurostelma Schltr. Schlechterella K. Schum.
Raphiacme K. Schum. Raphionacme Harv. Raphiacme K. Schum. Raphionacme Harv.
Raphionacme Harv. a Raphionacme Harv.
Sacleuxia Baill. a Sacleuxia Baill.
Sarcorrhiza Bullock a Sarcorrhiza Bullock
Schlechterella K. Schum. a Schlechterella K. Schum.
Socotora Balf. f. Periploca L. Socotora Balf. f. Periploca L.
Socotranthus Kuntze Cryptolepis R. Br. Socotranthus Kuntze Cryptolepis R. Br.
Stelmacrypton Baill. Finlaysonia Wall. Stelmacrypton Baill. Finlaysonia Wall.
Stomatostemma N. E. Br. a Stomatostemma N. E. Br.
Streptocaulon Wight & Arn. a Streptocaulon Wight & Arn.
Streptomanes K. Schum. Phyllanthera Blume Streptomanes K. Schum. Phyllanthera Blume
Symphytonema Schltr. Camptocarpus Decne. Symphytonema Schltr. Camptocarpus Decne.
Tacazzea Decne. a Tacazzea Decne.
Tanulepis Balf. f. Camptocarpus Decne. Tanulepis Balf. f. Camptocarpus Decne.
Telectadium Baill. a Telectadium Baill.
Triodoglossum Bullock Schlechterella K. Schum. Triodoglossum Bullock Schlechterella K. Schum.
Triplolepis Turcz. Streptocaulon Wight & Arn. Triplolepis Turcz. Streptocaulon Wight & Arn.
Utleria Bedd. ex Benth. & Hook. f. Decalepis Wight & Arn. Utleria Bedd. ex Benth. & Hook. f. Decalepis Wight & Arn.
Vicarya Wall. ex Voigt Myriopteron Griff. Vicarya Wall. ex Voigt Myriopteron Griff.
Zacateza Bullock Tacazzea Decne. Zacateza Bullock Tacazzea Decne.
Zaczatea Baill. Raphionacme Harv. Zaczatea Baill. Raphionacme Harv.
Zucchellia Decne. Raphionacme Harv. Zucchellia Decne. Raphionacme Harv.
Zygostelma Benth. a Zygostelma Benth.


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.