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Alismatales

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Hydrocharitaceae

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Thalassia

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testudinum

Taxon

Thalassia testudinum Banks & Sol. ex K.D.Koenig

Protologue Ann. Bot. [König & Sims]. 2(1): 96. 1805 [1 Jun (?) 1805]IPNI
AcceptedGBIF
Least Concern
Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 047.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 047.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 041.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 041.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 043.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 043.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 052.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 052.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 044.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 044.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 051.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 051.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 050.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 050.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 042.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 042.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 045.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 045.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 046.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 046.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 048.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 048.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 040.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 040.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 049.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 049.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 053.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 053.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 054.jpg

Thalassia, WDStevens27202--Nicaragua. RAAS. Corn Island, Sally Peachy. 13 Jun 08. 054.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (120).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (120).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (117).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (117).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (125).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (125).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (163).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (163).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (136).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (136).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (154).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (154).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (95).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (95).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (164).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (164).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (131).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (131).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (149).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (149).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (123).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (123).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (170).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (170).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (171).JPG

Belize. Belize Distr. Ambergris Caye. Hol Chan Marine Res. 10 Jun 2019. DSC09714 (171).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Native to 31 botanical countries across Northern America and Southern America (source: POWO). Flora of the World documents 2 occurrences across 2 countries.

Distribution

Distribution from Plants of the World Online (POWO). View the accepted name on POWO

Occurrences

Not collected

June 10, 2019

Location

Belize, Belize

17.976611, -87.951222

Location Remarks

Ambergris Caye. Road to Secret Beach, ca. 2.6-3.3 km W of Beach in a subdivided area. Elev. 0 m.

Collectors

Christopher Davidson, Sharon R. Christoph

Notes

C. 6-7 m deep. With Horse-eyed Jack (the fish).

Stevens W.D. 27202

June 13, 2008

Location

Nicaragua, Atlantico Sur (Corn Islands)

12.180972, -83.036

Location Remarks

Corn Island, west shore, low beach dunes near Hotel El Paraiso

Collectors

W. Douglas Stevens

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Liliopsida

Order

Alismatales

Family

Hydrocharitaceae

Genus

Thalassia

Specific Epithet

testudinum

Authorship

Banks & Sol. ex K.D.Koenig

Taxonomic Opinions

GBIFWFOPOWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

Lower

ED 8.5

Part of a well-represented branch of the plant tree of life, with many close relatives.

Threat status

Least Concern

IUCN Red List

EDGE score

0.3

Global rank

#134,682 of 335,497

Top 41%

Extinction probability

5%

Source: Flowering plants EDGE assessment →