- Agave amaniensis Trel. & Nowell

- Agave rigida subsp. sisalana (Perrine) Engelm.

- Agave rigida var. sisalana (Perrine) Engelm.

- Agave segurae D.Guillot & P.Van der Meer

- Agave sisalana f. armata (Trel.) Trel.

- Agave sisalana subsp. armata (Trel.) Trel.

- Agave sisalana var. armata Trel.

- Furcraea sisaliana Posada-Ar., 1909