Stems erect, branched or not, robust. Leaves in whorls of 3 or 4, pinnatisect; bases of petioles and bracts connate, greatly dilated, cupular. Calyx 2- or 5-lobed, double serrate. Corolla large; tube as long as to slightly longer than calyx; galea ± falcate, ending in a prominent beak; lower lip wide.

Two species.