Lithops halliiLithops hallii is a species of living stone (Lithops). It is native to the northern Cape Provinces of South Africa. It is a species of the genus Lithops under the family Aizoaceae.DescriptionThe leaves are reddish-brown with milky whites or grays, and have channels of blood-red to dark brown running along the top of the leaves. Flowers are white and sprout from the fissure between the two leaves.