↑ Wilkinson, Richard James (1932). "sĕpĕnoh". A Malay-English dictionary (romanised). II. Mytilini, Yunani: Salavopoulos & Kinderlis. m/s. 442 – melalui TROVE, Perpustakaan Negara Australia.
↑ Rafinesque, Constantine Samuel (1833). Stemonix nervosus. Philadelphia, Pennsylvania, USA: Atlantic Journal, and Friend of Knowledge. m/s. 165.
1 2 3 4 Geernick, D. J. L. (1993). "Amaryllidaceae". Flora Malesiana. 11 (2): 353–373 – melalui Naturalis Institutional Repository.
↑ "The genus Proiphys". Growing Native Plants. Taman Botani Kebangsaan Australia dan Pusat Penyelidikan Biokepelbagaian Kebangsaan Australia. 2012. Dicapai pada 19 Mac 2024.