Loxostigma

Loxostigma is a genus of flowering plants in the family Gesneriaceae. These plants are native to Southeast Asia, particularly in the region of Indochina. The genus currently contains a small number of species, with taxonomic classifications sometimes varying between different sources.

Species within Loxostigma are generally herbaceous perennials. They are often found growing in shaded, humid environments, typically on mossy rocks or as epiphytes on trees in tropical forests. Their leaves are usually simple, ovate to elliptical in shape, and can be arranged oppositely or in whorls. The foliage can vary in texture and color, sometimes displaying attractive patterns or coloration.

The flowers of Loxostigma are typically borne in axillary inflorescences. They are usually zygomorphic, meaning they have bilateral symmetry. The corolla is often tubular or campanulate and can come in various colors, commonly shades of white, pink, or purple. The fruit is a capsule, which dehisces to release numerous small seeds.

Cultivation of Loxostigma is relatively uncommon outside of its native range, often requiring specific conditions to thrive, mirroring its natural habitat. They are of interest to botanists and enthusiasts of tropical flora. Research into the genus may focus on its phylogenetic relationships within the Gesneriaceae family, its ecological roles, and the potential for any ethnobotanical uses.