macroloba

Macroloba is a genus of flowering plants in the family Rubiaceae. These plants are native to Madagascar and the Mascarene Islands. They are characterized by their large, conspicuous leaves, which is reflected in the genus name, derived from Greek words meaning "large" and "lobe."

Species within the Macroloba genus are typically shrubs or small trees. They often possess attractive foliage and can be cultivated as ornamental plants in suitable climates. The flowers are usually small and inconspicuous, but they are produced in clusters, making them noticeable. The fruit of Macroloba species is typically a drupe.

The taxonomy of Macroloba has been subject to revision, and its relationship to other genera within the Rubiaceae family is an area of ongoing research. While not widely known as agricultural crops, some species may have traditional uses in their native regions. Further scientific study is needed to fully understand the ecological roles and potential applications of these plants. Their distribution is limited, making them of interest to botanists studying island biogeography and plant evolution in the Western Indian Ocean.