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Melanthiaceae

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Trillium

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apetalon

Taxon

Trillium apetalon Makino

Protologue Bot. Mag. (Tokyo) 24: 137. 1910BHL pageIPNI
AcceptedGBIF
Predicted not threatened
Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (73).JPG

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (73).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (74).JPG

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (74).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (65).JPG

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (65).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (66).JPG

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (66).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (67).JPG

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (67).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (64).JPG

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (64).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (68).JPG

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (68).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (69).JPG

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (69).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (70).JPG

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (70).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (72).JPG

Trillium apetalon--Japan. Myoko-Togakushi N. P. Sasagamine to Shinkawa R. 26 May 2016. DSC04395 (72).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (92).JPG

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (92).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (96).JPG

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (96).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (95).JPG

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (95).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (99).JPG

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (99).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (93).JPG

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (93).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (97).JPG

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (97).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (91).JPG

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (91).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (94).JPG

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (94).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (98).JPG

Trillium apetalon--Japan. Niigata. Miyoko-Togakushi N. P. Tsubame. 25 May 2016. DSC04209 (98).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Native to Japan, Kuril Is., Sakhalin (source: POWO). Flora of the World documents 2 occurrences across 1 country.

Distribution

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

Occurrences

Not collected

May 26, 2016

Location

Japan, Honshu, Niigata (Shinano, Kamiminochi, Nojiri)

36.848667, 138.137194

Location Remarks

Myoko-Togakushi Renzan National Park. Suginosawa. Road 280 (on Google Maps) east to parking for trail to Naena-taki (waterfall). 785 m elev.

Collectors

David E. Boufford, Christopher Davidson, Sharon R. Christoph

Notes

Deciduous forest along a small stream and up the steep canyon slope.

Not collected

May 25, 2016

Location

Japan, Honshu, Niigata (Shinano, Kamiminochi, Nojiri)

36.848667, 138.137194

Location Remarks

Myoko-Togakushi Renzan National Park. Suginosawa. Road 280 (on Google Maps) east to parking for trail to Naena-taki (waterfall). 785 m elev.

Collectors

David E. Boufford, Christopher Davidson, Sharon R. Christoph

Notes

Deciduous forest along the stream and the slopes above.

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Liliopsida

Order

Liliales

Family

Melanthiaceae

Genus

Trillium

Specific Epithet

apetalon

Authorship

Makino

Taxonomic Opinions

GBIFWFOPOWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

Lower

ED 1.9

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

Threat status

Predicted not threatened

Modelled estimate

EDGE score

0.2

Global rank

#191,073 of 335,497

Top 57%

Extinction probability

11%

Source: Flowering plants EDGE assessment →