Perennial herb, 0.2-0.9 m high, scabrid hairy, innovations not covered with a white tomentum. Leaves lanceolate to ovate, 3-4x as long as broad, obtuse at apex, denticulate. Corolla 5-lobed. Flowering time Dec.-May. Fruit a glabrous capsule.
Herb, 500 mm tall, unarmed. Branches scabrid hairy, glabrescent, not white tomentose. Leaf margin denticulate. Flowers solitary or in 2 or 3 clusters in axils. Flowers blue or mauve.