(Euphorbiaceae) Trigonostemon flavidus Gagnep.
Local name(s): (Ton tin sin bor hi)
Medicinal use(s): as a general tonic.
Part(s) used: stem.
Field Characters: Shrub, 1-2 m high, with simple, green leaves. Stem hairy. Black, long root hairs. Flowers red.
Locality: Savannakhet Province, Kanthabouri District, Ban Nonh Sa Vang.
Habitat:
Altitude: 562 m asl.
Collector(s): Onevilay Souliya
Collection number(s): LAOS_356
Collection Date: March 10, 2002
Additional information:
Voucher specimen is in deposit at the Field Museum (F) Herbarium, Chicago, USA, under accession no. 2245921.Project: ICBG
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Local name(s): (Tin sin bor hi)
Medicinal use(s): as a general tonic.
Part(s) used: root.
Field Characters: Shrub, 2 m tall, fruits brown, hairy. Dark forest floor.
Locality: Savannakhet Province, Kaysone District, at Medicinal Plant Preserve, at 19 km from city center, on road Kaysone-Seno.
Habitat: Broadleaved evergreen, lowland tropical rainforest, in regeneration from some degree of past conversion.
Altitude: 158 m asl.
Collector(s): D.D. Soejarto, K. Sydara, O. Souliya
Collection number(s): DDS 14932
Collection Date: December 18, 2013
Additional information:
Voucher specimen is in deposit at the Field Museum (F) Herbarium, Chicago, USA, under accession no. 2313701.Project: CCF
Synonyms, images, taxonomic description:
Plants of the World onlineFlora of China Vol. 11 Page 272, 273GBIF | Global Biodiversity Information Facility
Medicinal properties:
Song K, Li M, Yang Y, et al. Trigonostemon species in south China: Insights on its chemical constituents towards pharmacological applications. J Ethnopharmacol 2021, 281:114504. DOI: 10.1016/j.jep.2021.114504