humulus americanus(n = noun.plant) american hop - native American plant sometimes confused with the European hop;
is a kind of hop, hops

bufo americanus, cotinus americanus, esox americanus, euarctos americanus, euonymus americanus, genus humulus, hemitripterus americanus, homarus americanus, humulus, humulus japonicus, humulus lupulus, lepus americanus, lophius americanus, lotus americanus, lycopus americanus, macowanites americanus, macrozoarces americanus, menticirrhus americanus, mergus merganser americanus, oreamnos americanus, osmanthus americanus, polyprion americanus, potamogeton americanus, pseudopleuronectes americanus, ursus americanus