The Citronella plant, also known as the Mosquito plant (Pelargonium graveolens) is a scented geranium with lacy mosquito-repellent leaves. It emits a lemony fragrant that is also used as citronella oil. Citronella belongs to the family of geraniums, where one of the key identifiers is aromatic leaves. Citronella plant Care To care for a citronella …