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Published In: Genera Plantarum 67. 1789. (4 Aug 1789) (Gen. Pl.) Name publication detailView in BotanicusView in Biodiversity Heritage Library


Project Name Data (Last Modified On 6/10/2009)
Acceptance : Accepted
Taxon Profile     (Last Modified On 12/1/2014)
Fl. Madagasc.: Vol. 26, Hydrocharitaceae (1946) View in Botanicus; Vol. 22, Najadaceae (1950) View in Botanicus
APG website treatment: Hydrocharitaceae

Summary and Status Directory     (Last Modified On 12/1/2014)
Subordinate Taxon Data:

The data in this table are derived from the corresponding Genus and Species pages. The table provides a summary of the treatment presented in the published parts of the Flore de Madagascar et des Comores, together with a summary of the data presented in the Madagascar Catalogue, including information on the number of species currently accepted, and an estimate of the number of undescribed species for the genera for which a recent taxonomic evaluation has been conducted. The number of accepted species is added to the estimate of undescribed species to provide an estimated total. Place cursor over headers marked [+] for further explanation of the column contents.

Click here for more information about our approach to taxonomic evaluation.

Lifeform/Habit in Madagascar [+] Distribution [+] Flore de Madagascar Madagascar Catalogue Further taxonomic work Data capture complete
No. of species accepted [+] Native species endemism [+] No. of published species accepted [+] Native species endemism [+] Estimated undescribed species [+] Estimated total species [+] Native species endemism [+]
Blyxa He;Su Not Endemic to Region 1 (0;1;0) 0% 1 (0;1;0) 0% none (0;1;0) 0% not currently required yes
Enhalus He;Su Not Endemic to Region 1 (0;1;0) 0% 1 (0;1;0) 0% none (0;1;0) 0% not currently required yes
Halophila He;Su Not Endemic to Region 2 (0;2;0) 0% 3 (0;3;0) 0% none (0;3;0) 0% not currently required yes
Lagarosiphon He;Su Not Endemic to Region 1 (1;0;0) 100% 1 (1;0;0) 100% not yet evaluated not yet evaluated 100% not currently required yes
Najas He;Su Not Endemic to Region 4 (0;4;0) 0% 4 (1;3;0) 25% none 4 (1;3;0) 25% not currently required yes
Ottelia He;Su Not Endemic to Region 1 (0;1;0) 0% 1 (0;1;0) 0% none (0;1;0) 0% not currently required yes
Thalassia He;Su Not Endemic to Region not treated - 1 (0;1;0) 0% none (0;1;0) 0% not currently required yes
Hydrocharitaceae He;Su Not Endemic to Region 10 (1;9;0) 10% 12 (2;10;0) 14% not yet evaluated incomplete - not currently required yes



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