| Agave (Littaea) vestita S. Watson, 1890 |
| Agave (Littaea) victoriae-reginae T. Moore, 1875 |
| Agave (Littaea) victoriae-reginae f. nickelsiae (Rol.-Goss.) Trel., 1920 |
| Agave (Littaea) victoriae-reginae subsp. swobodae Halda, 2000 |
| Agave (Littaea) victoriae-reginae subsp. victoriae-reginae T. Moore, 1875 |
| Agave (Littaea) victoriae-reginae var. laxior A. Berger, 1912 |
| Agave (Littaea) vilmoriniana A. Berger, 1913 |
| Agave (Littaea) vittata Regel, 1858 |
| Agave (Littaea) warelliana Baker, 1877 |
| Agave (Littaea) wrightii Nash, 1909 |
| Agave (Littaea) x glomeruliflora (Engelm.) A. Berger, 1915 |
| Agave (Littaea) xalapensis Roezl ex Jacobi, 1865 |
| Agave (Littaea) xylonacantha Salm-Dyck, 1859 |
| Agave (Littaea) yuccifolia DC. ex Redouté, 1811 |
| Agave (Manfreda) (Salisbury) Baker, 1888 |
| Agave (Manfreda) alibertii Baker, 1883 |
| Agave (Manfreda) brachystachya Cav., 1802 |
| Agave (Manfreda) brachystachya var. pubescens (Regel & Ortgies) A. Terracc., 1885 |
| Agave (Manfreda) brachystachya var. strictior Jacobi & Bouché, 1865 |
| Agave (Manfreda) brunnea S. Watson, 1891 |