Faucaria tuberculosa is known as pebbled tiger jaws with extra projections across the leaf surface joining the serrated edges.

Fenestraria aurantiaca 'Baby Toes' has windowed leaf tips and impressive displays of bright yellow, daisy-like flowers.

Frithia pulchra resembles its relative Fenestraria aurantiaca with elongated succulent leaves with flattened windows at the tips.