Menyanthes trifoliata--Japan. Niigata. Imori Ike. 29 May 2016. DSC05652 (4).JPG
Menyanthes trifoliata--Japan. Niigata. Imori Ike. 29 May 2016. DSC05652 (6).JPG
Menyanthes trifoliata--Japan. Niigata. Imori Ike. 29 May 2016. DSC05652 (5).JPG
Menyanthes trifoliata--Japan. Niigata. Imori Ike. 29 May 2016. DSC05652 (3).JPG
Menyanthes trifoliata--Japan. Niigata. Imori Ike. 29 May 2016. DSC05652 (8).JPG
Menyanthes trifoliata--Japan. Niigata. Imori Ike. 29 May 2016. DSC05652 (7).JPG
Menyanthes trifoliata--Japan. Niigata. Imori Ike. 29 May 2016. DSC05652 (2).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (30).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (13).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (28).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (38).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (18).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (21).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (2).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (6).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (11).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (3).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (15).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (34).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (32).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (14).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (20).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (4).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (35).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (33).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (17).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (16).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (27).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (37).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (9).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (36).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (12).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (7).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (31).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (22).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (10).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (5).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (19).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (24).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (25).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (29).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (8).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (23).JPG
Menyanthes trifoliata, Davidson, C 12169--ID. Valley Co. Warm Lake. 8 Jun 2013. (26).JPG
Global range is not yet available in Plants of the World Online. Flora of the World documents 2 occurrences across 2 countries.
Location
United States, Idaho, Valley (Cascade)
44.158, -116.118361
Location Remarks
Highway 55 c. 10 km north of the bridge at Banks. Mixed conifer forest along the N. Fork Payette River.
Collectors
Christopher Davidson, Sharon R. Christoph
Notes
Context of Pinus contorta forest. Emmersed aquatic in c. 1-m-deep water.
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
South end of a small, scenic pond in shallow water.
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Asterales
Family
Menyanthaceae
Genus
Menyanthes
Specific Epithet
trifoliata
Authorship
L.
What is EDGE?
Evolutionary distinctiveness
Moderate
ED 16.7
Moderately distinct — it has closer living relatives than the most isolated species.
Threat status
IUCN Red List
EDGE score
0.9
Global rank
#48,800 of 335,497
Top 15%
Extinction probability
5%
