👉 Haplostichanthus is a genus of flowering plants in the family Apiaceae, native to South America and parts of Asia. These plants are known for their unique and diverse species, which can be found in various ecosystems such as dry forests, wetlands, and arid areas. The genus has several subspecies with distinct characteristics including large, broad leaves, prominent flowers, and a distinctive fruit called the "hap" (a type of fruit that resembles a leaf).