| Muilla S. Watson ex Benth. & Hook. f., 1883 |
| Muilla maritima (Torr.) S. Watson, 1879 |
| Muilla purpusii Brandegee, 1911 |
| Nolina Michx., 1803 |
| Nolina affinis Trel., 1911 |
| Nolina altamiranoana Rose, 1905 |
| Nolina azureogladiata D. Donati, 2011 |
| Nolina beldingii Brandegee, 1890 |
| Nolina beldingii var. deserticola (Trel.) Trel., 1912 |
| Nolina bigelovii (Torr.) S. Watson, 1879 |
| Nolina bigelovii subsp. parryi (S. Watson) A.E. Murray, 1983 |
| Nolina bigelovii subsp. wolfii (Munz) A.E. Murray, 1983 |
| Nolina bigelovii var. parryi (S. Watson) L.D. Benson, 1945 |
| Nolina bigelovii var. wolfii (Munz) L.D. Benson, 1954 |
| Nolina brandegeei (Trel.) L. Hern., 2018 |
| Nolina caudata Trel., 1911 |
| Nolina caxcana Ruiz-Sanchez, P. Carrillo & L. Hern., 2019 |
| Nolina cespitifera Trel., 1911 |
| Nolina durangensis Trel., 1911 |
| Nolina elegans Rose, 1906 |