Physalis alkekengi; a plant with papery red husks and orange berries used in medicine; also called 酸浆草 suān​jiāng​cǎo

Strobilanthes cusia; a plant with square stems and dark green leaves used to make blue dye; also called 马蓝 mǎ​lán

A Chinese surname

(literary) the tip or pointed end of a plant stem