Lythraceae
Trapa
Trapa natans

Trapa natans var. japonica Nakai

First published in J. Jap. Bot. 18: 429, 431 (1942)
This variety is accepted
The native range of this variety is Korea, Japan. It grows primarily in the temperate biome.

Distribution

Native to:

Japan, Korea

Classification

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Publications

An alternative taxonomy had been proposed by the following authorities:

  • Chang, C.S., Kim, H. & Chang, K.S. (2014). Provisional checklist of vascular plants for the Korea peninsula flora (KPF): 1-660. DESIGNPOST. [Cited as Trapa natans.]

Kew Backbone Distributions

  • Chang, C.S., Kim, H. & Chang, K.S. (2014). Provisional checklist of vascular plants for the Korea peninsula flora (KPF): 1-660. DESIGNPOST.
  • Ding, B. & Jin, X. (2020). Taxonomic notes on genus Trapa L. (Trapaceae) in China. Guihaia 40: 1-15.

Other Data

Other Kew resources that provide information on this taxon:

Sources

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2025. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2025. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0