Botanical Name : Aerva Lanata. English Name : Mountain Knot Grass / Polpala Plant. Tamil Name : சிறுபீளை / Sirukanpeelai / Siru Poolai / Poola Poo / Pongal Poo. Hindi Name : कपूरीजादी / गोरखबूटी / छाया / Kapooreejadee / gorakhabootee / chhaaya. Malayalam Name : ചെറൂള / Cerula. Telugu Name : పిండిదొండ / Pindidonda.