Nepenthes ×outramiana SynonymyNepenthes ×outramiana B.S.Williams ex Anon. in Gard. Chron. n.s. 12: 505. 1879 sec. Anonymous 1879ContentHybrid parent formula Bibliography Hybrid parent formula N. sedeni x N. hookeri [artificial hybrid]A Bibliography A. Anonymous 1879: Report of Societies - Royal Horticultural - Flora Committee. – Gard. Chron. n.s. 12: 505