Genus Hylocereus

Hylocereus is a genus of cacti, often referred to as nightblooming cactus .

Species in the genus Hylocereus of plants

Hylocereus setaceus - Hylocereus setaceus is a species of plant in the Cactaceae family. It is found in Argentina, Bolivia, Brazil, and Paraguay. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical moist lowland forests, rocky shores, and sandy shores. It is threatened by habitat loss.