Pinks, Cactuses and Allies of Zihuatanejo

The Rivina humilis flower is a small, perennial shrub that is native to the tropical and subtropical regions of the Americas. It typically grows in moist, shady areas, and can be found in many forested environments from southern Mexico to northern Argentina. Its bright red berries are sometimes used as a food source. Its deep green leaves are adorned with small, delicate, five-petaled flowers that range in color from reddish-pink to white.

Description

Rivina humilis, commonly known as rougeplant, bloodberry, or pigeonberry, is a perennial herb or small subshrub in the pokeweed family (Petiveriaceae).
It has slender, branching stems and alternate, simple leaves that are ovate to lance-shaped, with pointed tips and smooth or slightly wavy margins.
Small, whitish to pale pink flowers grow along slender, elongated clusters arising from the leaf axils.
The fruits are small, round berries that ripen to a bright red colour, making the plant easy to recognize when fruiting.
The berries are eaten by some birds, which help disperse the seeds. The fruits are not recommended for human consumption.

Range

Native to the Americas, ranging from the southern United States through Mexico, Central America, the Caribbean, and into South America.
It is native to Zihuatanejo, Guerrero, and the surrounding area.

Habitat

Grows in tropical dry forests, woodland edges, scrub, shaded gardens, and disturbed areas.
Commonly found beneath trees, along fences, in thickets, and in partially shaded locations.
Tolerates a range of moisture conditions and can persist in both relatively dry sites and areas with seasonal moisture.