Heterostemma brownii (Apocynaceae), a new record for Laos and Thailand


  • Woranart Thammarong Queen Sirikit Botanic Garden, The Botanical Garden Organization, Chiang Mai 50180, Thailand
  • Sarayut Rakarcha Queen Sirikit Botanic Garden, The Botanical Garden Organization, Chiang Mai 50180, Thailand
  • Michele Rodda Herbarium, Singapore Botanic Gardens, 1 Cluny Road 259569, Singapore




Asclepiadoideae, Ceropigieae


Heterostemma brownii is reported as a new record for the floras of Laos and Thailand. A lectotype is also designated for the name H. brownii. A description based on Thai and Laos collections, photographs and notes are provided.


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How to Cite

Thammarong, W., Rakarcha, S., & Rodda, M. (2020). Heterostemma brownii (Apocynaceae), a new record for Laos and Thailand. Thai Forest Bulletin (Botany), 48(2), 114–117. https://doi.org/10.20531/tfb.2020.48.2.05