Dasylirion acrotrichum var. parryanum (Trel.) Bogler variety synonym

Dasylirion occidentalis Bogler ex Hochstätter species accepted

Yucca graminifolia Zucc. species heterotypic synonym

Dasylirion heteracanthium I.M.Johnst. species synonym

Dasylirion graminifolium S.Watson species heterotypic synonym

Dasylirion longissimum var. longissimum variety synonym

Dasylirion treleasei (Bogler) Hochstätter species accepted

Dasylirion gracile (Brongn.) Zucc. species heterotypic synonym

Dasylirion serratifolium Baker species heterotypic synonym

Dasylirion wheeleri var. wheeleri variety synonym

Dasylirion leiophyllum Engelm., 1911 species doubtful

Dasylirion bromeliifolium Lem. species doubtful

Dasylirion wheeleri var. durangese (Trel.) Laferr., 1991 variety homotypic synonym

Dasylirion viridiflorum Graessner species accepted

Dasylirion juncaefolium hort. ex W.Watson, 1889 species accepted

Dasylirion filiforme species accepted

Dasylirion sereke Bogler species accepted

Dasylirion simplex Trel. species accepted

Dasylirion texanum Scheele species accepted

Dasylirion texanum var. aberrans Trel. variety synonym

Dasylirion gentryi Bogler species accepted

Dasylirion miquihuanense Bogler species accepted

Dasylirion serratifolium (Karw. ex Schult. & Schult.f.) Zucc. species accepted

Yucca serratifolia Karw. ex Schult. & Schult.f. species synonym

Dasylirion cedrosanum Trel. species accepted

Dasylirion palmeri Trel. species synonym

Dasylirion glaucophyllum Hook. species accepted

Dasylirion glaucum Carrière species synonym

Bonapartea glauca (Carrière) W.Watson species synonym

Dasylirion leiophyllum Engelm. ex Trel. species accepted

Dasylirion heteracanthum I.M.Johnst. species synonym

Dasylirion stewartii I.M.Johnst. species synonym

Dasylirion stewartii var. glaucum I.M.Johnst. variety synonym

Dasylirion longistylum J.F.Macbr. species accepted

Dasylirion palaciosii Rzed. species accepted

Dasylirion acrotrichum (Schiede) Zucc. species accepted

Bonapartea gracilis Sweet species synonym

Yucca acrotricha Schiede species synonym

Barbacenia gracilis (Brongn.) Baker species synonym

Dasylirion graminifolium (Zucc.) Zucc. species accepted

Dasylirion robustum Gorl. ex Trel. species synonym

Dasylirion durangense Trel. species accepted

Dasylirion wheeleri var. durangense (Trel.) Laferr. variety synonym

Dasylirion wheeleri S.Watson ex Rothr. species accepted

Dasylirion wheeleri var. wislizeni Trel. variety synonym

Dasylirion berlandieri S.Watson species accepted

Dasylirion longissimum Lem. species accepted

Dasylirion longissimum var. treleasei Bogler variety synonym

Dasylirion lucidum Rose species accepted

Dasylirion parryanum Trel. species accepted

Dasylirion quadrangulatum S.Watson species accepted

Dasylirion juncifolium Rehnelt species synonym

Dasylirion micropterum Villarreal, A.E.Estrada & Encina species accepted

Dasylirion leiophyllum var. heteracanthum (I.M.Johnst.) Bogler variety synonym

Roulinia serratifolia (Karw. ex Schult. & Schult.f.) Brongn. species synonym

Roulinia acrotricha (Schiede) Brongn. species synonym

Roulinia gracilis Brongn. species synonym

Dasylirion wheeleri S.Watson species doubtful

Dasylirion graminifolium Baker, 1872 species doubtful

Dasylirion juncaefolium hort. species homotypic synonym

Dasylirion occidentalis Bogler species homotypic synonym

Yucca serratifolia Karw. species homotypic synonym

Dasylirion robustum Gorl. species homotypic synonym