Anticlea virescens (Kunth) Rydb. in Bull. Torrey Bot. Club 30: 273. 1903 sec. Espejo-Serna & López-Ferrari 2008
- ≡Helonias virescens Kunth, Nov. gen. sp. 1: 267-268. 1815 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Veratrum virescens (Kunth) M. Martens & Galeotti in Bull. Acad. Roy. Sci. Bruxelles 9(2): 381. 1842 syn. sec. ???
- =Anticlea mexicana Kunth, Enum. pl. 4: 193. 1843 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Zigadenus porrifolius Greene in Bull. Torrey Bot. Club 8: 123. 1881 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Zigadenus mexicanus (Kunth) Hemsl., Biol. Cent.-Amer., Bot. 3: 382. 1884 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Anticlea porrifolia (Greene) Rydb. in Bull. Torrey Bot. Club 30: 273. 1903 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Zigadenus virescens (Kunth) J.F. Macbr. in Contr. Gray Herb., n. s., 53: 4. 1918 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Zigadenus virescens var. porrifolius (Greene) O.S. Walsh ex Espejo & López-Ferr. in Acta Bot. Mex. 48: 49. 1999 syn. sec. Espejo-Serna & López-Ferrari 2008