Plectranthus scutellarioides is one of medicinal plants in Indonesia, traditionally known as iler/miana/jawer kotok. Due to a large number of varieties, certain varieties of P. scutellarioides have not been extensively studied. This study focused on the isolations of two phytosterols, stigmasterol and β-sitosterol, which were characterized by various 1D and 2D NMR analyses, from the ethyl acetate ...