Pseuderanthemum multiflorum (Acanthaceae), a new species from Thailand

Authors

  • Thiamhathai Choopan Faculty of Science and Technology, Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima 30000, Thailand
  • Paul Grote Northeastern Research Institute of Petrified Wood and Mineral Resources, Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima 30000, Thailand

DOI:

https://doi.org/10.20531/tfb.2026.54.2.12

Keywords:

conservation status, flora, morphology, taxonomy

Abstract

Pseuderanthemum multiflorum (Acanthaceae), a new species known only from Thailand, is here described and illustrated. It is distinguished from P. graciliflorum by inner corolla tube and pistil being glabrous instead of puberulous and by calyx lobes 4.5–6 mm long instead of 3–4 mm long. Comparison of morphological characteristics are provided.

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References

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Published

2026-08-17

How to Cite

Choopan, T., & Grote, P. (2026). Pseuderanthemum multiflorum (Acanthaceae), a new species from Thailand. Thai Forest Bulletin (Botany), 54(2), 122–127. https://doi.org/10.20531/tfb.2026.54.2.12

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