Heterostemma succosum (Apocynaceae), a new record for Laos


  • Woranart Thammarong Queen Sirikit Botanic Garden, P.O. Box 7, Mae Rim, Chiang Mai 50180, Thailand.
  • Charun Maknoi Queen Sirikit Botanic Garden, P.O. Box 7, Mae Rim, Chiang Mai 50180, Thailand.
  • Prateep Panyadee Queen Sirikit Botanic Garden, The Botanical Garden Organization, Chiang Mai 50180, Thailand.




Heterostemma, Asclepiads


Heterostemma succosum is reported as a new record for Laos. A description and an illustration are provided.


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Callaghan, M. (2004). Checklist of Lao plant names. Vientiane. Forster, P.I. (1992). A taxonomic revision of Heterostemma Wight & Arn. (Asclepiadaceae: Stapelieae) in Australia and the Western Pacific. Australian Systematic Botany 5: 71–80.

Inthakoun, L. & Delang, C.O. (2008). Lao Flora: a checklist of plants found in Lao PDR with scientific and vernacular names. Lulu Press, Morrisville, 238 pp.

Jagtap, A.P. & Singh, N.P. (1999). Asclepiadaceae. In: Fascicles of Flora of India 24: 1–284. Botanical Survey of India, Calcutta.

Kerr, A.F.G. (1939). Contributions to the Flora of Siam. Additamentum LII. Bulletin of Miscellaneous Information Kew 8: 465–556.

Lehmann, L., Greijmans, M. & Shenman, D. (2003). Forests and trees of the central highlands of Xieng Khouang, Lao P.D.R. DANIDA, Vientiane, 246 pp.

Li, P.T., Gilbert, M.G. & Stevens, W.D. (1995). Heterostemma. In: Z.Y. Wu & P.H. Raven (eds), Flora of China 16: 263–265. Science Press, Beijing and Missouri Botanical Garden Press, St. Louis.

Middleton, D.J. (2014). Apocynaceae. In: M. Newman & S. Hul (eds), Flora of Cambodia, Laos and Vietnam 33: 1–276. Muséum National d’Histoire Naturelle, Paris and Royal Botanic Garden Edinburgh, Edinburgh.

Newman, M., Ketphanh, S., Svengsuksa, B., Thomas, P., Lamxay, V. & Armstrong, K. (2007a). A checklist of the vascular plants of Lao PDR. Royal Botanic Garden Edinburgh, Scotland, UK, 375 pp.

Newman, M., Thomas, P., Lanorsavanh, S., Ketphanh, S., Svengsuksa, B. & Lamxay, V. (2007b). New records of angiosperms and pteridophytes in the flora of Laos. Edinburgh Journal of Botany 64(2): 225–251.

Park, J.H., Bang, M., Cheng, H.C., Jin, H.Y., Ahn, T.H., Bounithiphonh, C., Phongoudome, C. & Kang, H.S. (2018). Floristic inventory of vascular plant in Nam Ha National Biodiversity Conservation Area, Lao PDR. Journal of Asia-
Pacific Biodiversity 11(2): 300–304.

Prosperi, J., Lamxay, V., Halle, F. & Bompard, J.-M. (2017). New records in the flora checklist of Laos, resulting from a survey of Phou Hin Poun National Biodiversity Conservation Area. Edinburgh Journal of Botany 75: 91–106.

Rodda, M. (2016). Checklist and typification of Heterostemma (Apocynaceae, Asclepiadoideae, Ceropegieae). Phytotaxa 263: 1–17.

Swarupanandan, K., Sasidharan, N. & Mangaly, J.K. (1989). A reconsideration of the generic circumscription of Heterostemma Wight & Arn. (Asclepiadaceae) and a new species from India. Botanical Journal of the Linnean Society 101: 249–259.

Tagane, S., Souladeth, P., Rueangruea, S. & Okabe, N. (2018). Flora of Nam Kading National Protected Area II: 30 new records of angiosperms for Laos. Edinburgh Journal of Botany 75: 107–116.

Thaithong, O., Kidyoo, A. & Kidyoo, M. (2018). Handbook of Asclepiads of Thailand. Amarin Printing, Bangkok, 326 pp.




How to Cite

Thammarong, W., Maknoi, C., & Panyadee, P. (2019). Heterostemma succosum (Apocynaceae), a new record for Laos. Thai Forest Bulletin (Botany), 47(2), 187–189. https://doi.org/10.20531/tfb.2019.47.2.09