Nepenthes × ferrugineomarginata (/nɪˈpɛnθiːz ˌfɛrʊˈdʒɪnioʊˌmɑːrdʒɪˈnɑːtə/; from Latin: ferrugineus = rust coloured, marginatus = margined) is a natural hybrid between N. albomarginata and N. reinwardtiana.
Nepenthes × ferrugineomarginata (/nᵻˈpɛnθiːz ˌfɛrᵿˈdʒɪni.oʊˌmɑːrdʒᵻˈnɑːtə/; dari bahasa Latin: ferrugineus = berwarna karat, marginatus = bergaris) adalah hibrida alami antara N. albomarginata dan N. reinwardtiana.