An erect, glabrous, or minutely pubescent, branched annual. The stems are striate; the leaves are rather distant, 2-3 pinnately divided, the segments linear. The owers occur in terminal or seemingly lateral pedunculate, compound umbels, white and small; the fruits are ovoid, muricate, aromatic cremo carps, greyish brown; the mericarps, which are the components of the fruit, are compressed, with distinct ridges and tubercular surface, 1 seeded.

An erect, glabrous, or minutely pubescent, branched annual. The stems are striate; the leaves are rather distant, 2-3 pinnately divided, the segments linear. The �owers occur in terminal or seemingly lateral pedunculate, compound umbels, white and small; the fruits are ovoid, muricate, aromatic cremo carps, greyish brown; the mericarps, which are the components of the fruit, are compressed, with distinct ridges and tubercular surface, 1 seeded.