Phelipanche is a genus of parasitic plants belonging to the family Orobanchaceae. These plants lack chlorophyll and rely on host plants for nutrients and water. They typically attach to the roots of their hosts, which can include various species of sunflower and legumes. Phelipanche species are often found in dry, sandy soils and can be problematic for agriculture, as they can significantly reduce crop yields. They reproduce through seeds, which can remain dormant in the soil for many years until they detect the presence of a suitable host plant.