Nepenthes ramos is a tropical pitcher plant native to northeastern Mindanao, the Philippines. It is known from only a handful of herbarium specimens collected in 1919 at an elevation of 670 m above sea level. It likely grows in forest on ultramafic soils.Nepenthes ramos belongs to the informal 'N. alata group', which also includes N. alata, N. ceciliae, N. copelandii, N. extincta, N. graciliflora, N. hamiguitanensis, N. kitanglad, N. kurata, N. leyte, N. mindanaoensis, N. negros, N. saranganiensis, ...