References
For Asparagaceae
Angiosperm Phylogeny Group IV. 2016. An update of the Angiosperm Phylogeny Group classification of the orders and families of flowering plants: APG IV. Bot. J. Linn. Soc. 2016. Google Scholar
Dahlgren, R.M.T., H.T. Clifford, and P.F. Yeo. 1985. The families of the monocotyledons: structure, evolution, and taxonomy. Springer-Verlag, Berlin. 520 pp. Google Scholar
Eggli, U., and R. Nyffeler. 2020. Monocotyledons. Springer, Berlin, Germany. Google Scholar
Kubitzki, K., and P.J. Rudall. 1998. Asparagaceae. Pp. 125-129. In Kubitzki, K., ed. 1998a. The families and genera of vascular plants. III. Flowering plants – Monocotyledons – Lilianae (except Orchidaceae). Springer, Berlin. 478 pp. Google Scholar
Nordal, I., and C. Sletten Bjorå. 2016. Family delimitation in flowering plants, should we bother? -- a case study of Asparagales. Symbolae Botanicae Upsalienses 38: 41-48. Google Scholar