↑Meerow, Alan W.; Francisco-Ortega, Javier; Kuhn, David N.; Schnell, Raymond J. (2006). “Phylogenetic Relationships and Biogeography within the Eurasian Clade of Amaryllidaceae Based on Plastid ndhF and nrDNA ITS Sequences: Lineage Sorting in a Reticulate Area?”. 《Systematic Botany》 (영어) 31 (1): 42–60. doi:10.1600/036364406775971787. JSTOR25064128.
↑García, Nicolás; Meerow, Alan W.; Soltis, Douglas E.; Soltis, Pamela S. (2014). “Testing Deep Reticulate Evolution in Amaryllidaceae Tribe Hippeastreae (Asparagales) with ITS and Chloroplast Sequence Data”. 《Systematic Botany》 (영어) 39 (1): 75–89. doi:10.1600/036364414X678099.