Manihot esculenta 'variegata'. This is the variegated form of the plant from which tapioca is extracted. The starch comes from the root. It is also called Cassava. Native to south and central America and the Caribbean islands, but now cultivated worldwide. This variegated form is cultivated for its stunning decorative foliage and red stems.
Aloe rauhii var. 'White Fox'. A miniature aloe with thick pale green leaves which are heavily mottled with white rectangles. Sap is used on burns. Under high light conditions, the more white it gets. Mature height is 4-6 inches. Perfect for sunny windows. Can tolerate some neglect.
Aloe vera. This useful plant is the source of aloe found in so many soothing creams, soaps, cosmetics, health beverages, and even food preservatives. Has a long history of cultivation for its useful as well as aesthetic qualities. Several plants should be kept around the house for those times when the skin is irritated such as minor sunburn.
Cinnamomum camphora. A large evergreen tree to 40 feet. Glossy, waxy leaves have the appearance and smell of camphor when crushed. Has been used for centuries as a medicine, a culinary spice and a component of incense.