(Apocynaceae) Holarrhena curtisii King & Gamble

Local name(s): 

Medicinal use(s): 

Part(s) used: 

Field Characters: Vine, latex milky white, flowers paper white.

Locality: Prefecture Vientiane, Hatxiafong District, Ban Khuay Daeng, forest 2-3 km from village.

Habitat: Logged-over secondary Dipterocarp forest.

Altitude: 250 m asl. 

Collector(s): D.D. Soejarto, B. Southavong

Collection number(s): DDS 10838

Collection Date: July 7, 1999

Additional information:  

Voucher specimen is in deposit at the Field Museum (F) Herbarium, Chicago, USA under accession no. 2218272

Synonyms, images, taxonomic description: 


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Medicinal properties:



Abd Karim HA, Ismail NH, Osman CP, et al. Steroidal Alkaloids From the Apocynaceae Family: Their Isolation and Biological Activity. Natural Product Communications First published online November 27, 2022.   https://doi.org/10.1177/1934578X221141


Pawar G, Pandey V, Saxena HO, et al. Holarrhena species: a review of the traditional uses, active constituents and pharmacological properties. Discov Plants 1, 52 (2024). https://link.springer.com/article/10.1007/s44372-024-00052-9 
Zahari NF, Said I. Steroidal compounds from the roots of Holarrhena curtisii. Malaysian Journal of Analytical Science 2013,  17(2):281-285.