In which of the following types of vegetation would broad-leaved evergreen, lianas and epiphytyes be commonly found?

Broad-leaved evergreen trees, lianas, and epiphytes are commonly found in the tropical rainforest vegetation. The tropical rainforest has a high annual rainfall and high humidity, which provides a favorable environment for the growth of these types of plants. Broad-leaved evergreen trees are common in the tropical rainforest due to the warm and moist climate, while lianas use the trees as support to climb towards sunlight. Epiphytes are non-parasitic plants that grow on other plants, such as trees, and they obtain their nutrients from the air, rain, and debris that accumulate around them. Therefore, the correct answer is: Tropical rainforest.