Summary ⁵

The water caltrop is any of three extant species of the genus Trapa: Trapa natans, Trapa bicornis and the endangered Trapa rossica. It is also known as buffalo nut, bat nut, devil pod, ling nut, mustache nut, singhara nut or water chestnut.

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Sources and Credits

1. (c) Claire O'Neill, some rights reserved (CC BY-NC), uploaded by Claire O'Neill, https://www.inaturalist.org/observations/26826951
2. (c) nbedelman, some rights reserved (CC BY-NC), uploaded by nbedelman, https://www.inaturalist.org/observations/23889280
3. (c) allysonv, some rights reserved (CC BY-NC), uploaded by allysonv, https://www.inaturalist.org/observations/132843112
4. (c) Ale E, some rights reserved (CC BY-NC), uploaded by Ale E, https://www.inaturalist.org/observations/91904713
5. (c) Wikipedia, some rights reserved (CC BY-SA), https://en.wikipedia.org/wiki/Trapa_natans
6. (c) Claire O'Neill, some rights reserved (CC BY-SA)

More Info

• iNat taxon page
• African Plants - a photo guide
• Biodiversity Heritage Library
• BOLD Systems BIN search
• eFloras.org
• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• Go Botany
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• Maryland Biodiversity Project
• NatureServe Explorer 2.0
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online
• 日本のレッドデータ検索システム
• 植物和名−学名インデックス YList

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