Capsicum pereirae

Capsicum pereirae is a wild Brazilian species formally published in 2005, based on material from Castelo-Forno Grande in Espírito Santo, with the type collection made on 6 December 1956 by E. Pereira. Modern botanical sources place it in the Atlantic Forest of Brazil, including Bahia, Espírito Santo, Minas Gerais, and São Paulo, where it occurs mainly in Dense Ombrophilous Forest from about 500 to 1650 m elevation.

The plant is a glabrous shrub with a relatively sparse habit, usually about 0.8 to 2.0 m tall and occasionally taller. Its foliage is one of its most recognisable features, with long, narrow, shiny, coriaceous green leaves that give it a waxy, polished look unlike most more familiar chillies. Field and grower observations repeatedly emphasise the unusual leaf texture and narrow lanceolate shape as core traits of the species.

Its flowers are pendent and stellate, produced singly or in small groups, and the species is especially noted for its toothless or nearly toothless calyx. The corolla is white with greenish to yellowish spotting in the throat and purplish red to burgundy spotting on the lobes, giving the flower a very distinctive patterned appearance. This combination of pendent flowers, spotted corolla, and reduced calyx teeth is central to the identity of Capsicum pereirae and is the main feature repeatedly used to separate it from related Brazilian wild species such as Capsicum flexuosum and Capsicum schottianum.

The fruit are small, pendent berries that begin green and mature to greenish-yellow, often described as almost translucent at full maturity. They are associated with dark brown to black seeds and a thick, firm fruit wall, with anatomical work specifically noting giant cells in the mesocarp. The fruits are treated in modern sources as non-pungent to almost non-pungent, which fits its placement among the unusual Atlantic Forest wild peppers with muted ripe fruit colours rather than the bright red ripe fruit seen in many other species.

Capsicum pereirae is also notable for its habitat. In Minas Gerais, plants from Parque Estadual do Ibitipoca have been recorded from very humid, shaded grutas úmidas with scarce natural light, making its ecology unusually specialised even among wild Brazilian Capsicum. A documented Minas Gerais ethnobotanical record also reports medicinal use against dizziness.