Jatropha marginata Mesemb In the winter it will

In the winter it will drop its leaves and become dormant

plus the bumps are in rows

water when nearly dry and protect from frost

Dorsteinia horwoodii  An unusual fleshy caudiciform relative of figs

I don't know of another cactus like it

Jatropha marginata Mesemb In the winter it willJatropha marginata A caudiciform relative of Euphorbia. This is a rarely seen Somalian species. It is a miniature plant that forms a round base and long trailing stems. Easy to grow. Likes bright light. Put it in a well draining mix and water when before the soil gets fully dry. You will receive the plant shown in the image. Plants shown in a 3. 5" pot. Important Shipping Information PLANTS ARE SHIPPED BARE ROOT If you want me to send them in pots