Swertia perennis var. cuspidata Maxim.

First published in Bull. Acad. Imp. Sci. Saint-Pétersbourg, sér. 3, 20: 434 (1875)
This variety is accepted
The native range of this variety is S. Kuril Islands to N. & Central Japan. It is a perennial and grows primarily in the temperate biome.

All images

Sources

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. 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 2024. 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
  • Kew Science Photographs

    • Copyright applied to individual images