]> A barcode-02416945 Indonesia Riau Tigapulu Mts., 5 km W. of Talanglakat on Rengat-Jambi Road, Bukit Karampal area.; near Sesirih River source. Trigonostemon sp. 2024-01-19 02:35:47 J. S. Burley, T. Partomihardjo et al.