Related species Dwarfwood Rauvolfia brevistyla Tsiang Cuba Rauvolfia cubana A. DC. Rheumatism Rauvolfia latifrons Tsiang Dendrobium Rauvolfia perakensis King et Gamble Serpentwood Rauvolfia serpentina (L.) Benth. ex Kurz. Sumatra Rauvolfia sumatrana Jack Taiwan Rauvolfia taiwanensis Tsiang Four-leaf Rauvolfia tetraphylla L. Da Luomu Rauvolfia tiaolushanensis Tsiang Rauvolfia verticillata (Lour.) Baill. var. hainanensis Tsiang Fallen Apocalyptus (variety) Rauvolfia verticillata (Lour.) Baill. var. oblanceolata Tsiang Medicinal Rauvel Rauvolfia verticillata (Lour.) Baill. var. officinalis Tsiang Rauvolfia (original variety) Rauvolfia verticillata (Lour.) Baill. var. verticillata Diffuse Rauvolfia vomitoria Afzel. ex Spreng. Yunnan Rauvolfia yunnanensis Tsiang Losing Weight Plant Extract,Senna Leaf Extract,Bulk Senna Leaf Extract,Senna Leaf Extract Powder Youth Biotech CO,. Ltd. , https://www.youtherb.com