Ficus elastica prefers bright sunlight but not hot temperatures. It has a high tolerance for drought, but prefers humidity and thrives in wet, tropical conditions. Ornamental hybrids (such as Robusta) have been derived from "Ficus elastica" with broader, stiffer and more upright leaves than the wild form. Many such hybrids exist, often with variegated leaves. "Ficus elastica" yields a milky white latex, a chemical compound separate from its sap and carried and stored in different cells. This latex was formerly used to make rubber, but it should not be confused with the Pará rubber tree, the main commercial source of latex for
Ficus pumila milky sap of "Ficus pumila" can cause phytophotodermatitis, a potentially serious skin inflammation. Although the plant is not poisonous per se, "F. pumila" is listed in the FDA Database of Poisonous Plants. Ficus pumila Ficus pumila (creeping fig or climbing fig) is a species of flowering plant in the mulberry family, native to East Asia (China, Japan, Vietnam) and naturalized in parts of the southeastern and south-central United States. It is also found in cultivation as a houseplant. The etymology of the species name corresponds to the Latin word "pumilus" meaning "dwarf", and refers to the very small leaves of