Lichtensteinia latifolia Eckl. & Zeyh.

Tufted perennial, up to 1.2 m high, aromatic, with large rootstock. Leaves radical, sometimes withered at flowering, rotund to ovate, shallowly lobed to trifid with obovate lobes, margins toothed but not aristate. Flowers yellow, in compound umbels on long, branched, hollow peduncles. Calyx with 5 thick, ovate, acute lobes. Stamens ± as long as petals. Flowering time mainly Nov.-Feb. Fruit crowned with persistent calyx, with prominent stylopodium, narrowly oblong; 5 primary veins with oil ducts under each; vittae absent from furrows and face of mericarps.