haʊˈɛvɚ, ˈɛn. vɪlˈoʊsə plˈænts fɹʌm mˈaʊnt tˈæmbaɪjˌuːkən ɑːɹ ˈiːziɚ tə kənfjˈuːz wɪð ðɪs hˈaɪbɹɪd, æz ðeɪ pɹədˈuːs pˈɪtʃɚz ðæt mˈeɪ biː ˈiːlˌɑːŋɡeɪɾᵻd slˈaɪtli əbˌʌv ðə hˈɪp.
However, N. villosa plants from Mount Tambuyukon are easier to confuse with this hybrid, as they produce pitchers that may be elongated slightly above the hip.