Averyanov, L.V., Tanaka, N., Maisak, T.V., Nguyen, K.S. & Kozlova, I.V. (2026) Ophiopogon spathulifolius (Asparagaceae), a new species from northern Vietnam, and O. robustus new to the country. Phytotaxa 780 (2): 185–192. https://doi.org/10.11646/phytotaxa.780.2.6