Agave sileri (Verh.-Will.) Thiede & Eggli – SC. Texas to Mexico (Tamaulipas) Agave singuliflora (S.Watson) A.Berger – N. Mexico Agave sisalana Perrine – Maguey de Sisal, Sisal, Sisal Hemp - Chiapas; widely cultivated for fiber; naturalized in Spain, Ecuador, Brazil, Queensland, Central America, parts of Asia + Africa, various islands Agave sobolifera Houtt. - Cuba, Jamaica Agave sobria Brandegee - Baja California Sur Agave spicata Cav. - Hidalgo Agave stictata Thiede & Eggli – Mexico (México State, Guerrero, Oaxaca) Agave striata Zucc. - northeastern Mexico Agave stricta Salm-Dyck - Oaxaca, Puebla Agave stringens Trel. - Jalisco Agave subsimplex Trel. - Sonora T Agave tecta Trel. - Guatemala Agave temacapulinensis A.Vázquez & Cházaro – Mexico (Jalisco) Agave tenuifolia Zamudio & E.Sánchez - Querétaro Agave tequilana F.A.C.Weber – Mezcal azul tequilero, Tequila Agave, Weber Blue Agave - Mexico Agave thomasiae Trel. - Guatemala Agave titanota Gentry - Puebla, Oaxaca Agave toumeyana Trel. – Toumey Agave, Toumey's Century Plant - Arizona Agave triangularis Jacobi - Puebla, Oaxaca Agave tubulata Trel. - Cuba Agave turneri R.H.Webb & Salazar-Ceseña - Baja California U–V Agave umbrophila (García-Mend.) Thiede – Mexico (Guerrero, Oaxaca) Agave underwoodii Trel. - Cuba Agave undulata Klotzsch – Mexico (Tamaulipas) Agave univittata Haw. - Mexico, Texas Agave utahensis Engelm. in S.Watson – Utah Agave - Utah, Nevada, California, Arizona Agave valenciana Cházaro & A.Vázquez - Jalisco Agave variegata Jacobi – S. Texas to Mexico Agave vazquezgarciae Cházaro & J.A.Lomelí - Jalisco Agave vera-cruz Mill. - Veracruz, Oaxaca; naturalized in Indian Subcontinent, Thailand, various islands Agave verdensis W.C.Hodgs. & Salywon – Arizona Agave verhoekiae (García-Mend.) Thiede – Mexico (Oaxaca) Agave vicina Trel. - Netherlands Antilles, Venezuelan Antilles Agave victoriae-reginae T.Moore – Queen Victoria's Agave - Coahuila, Nuevo Leon, Durango Agave vilmoriniana A.Berger – Octopus Agave - Mexico Agave virginica L. – C. & E. U.S.A. to NE. Mexico Agave vivipara L. - Netherlands Antilles, Venezuelan Antilles; naturalised in parts of Australia + Africa Agave vizcainoensis Gentry - Baja California Sur W–Z Agave wallisii Jacobi - Colombia Agave warelliana Baker - Veracruz, Oaxaca, Chiapas Agave weberi J.F.Cels ex J.Poiss. – Maguey liso, Weber's Century Plant, Weber Agave - San Luis Potosí, Tamaulipas; naturalized in southern Texas Agave wercklei F.A.C.Weber ex Wercklé - Costa Rica; naturalised in parts of Africa Agave wildingii Tod. - Cuba Agave wocomahi Gentry - Sonora, Chihuahua, Durango, Sinaloa, Jalisco Agave xylonacantha Salm-Dyck – Century Plant, Maguey diente de tiburn - Hidalgo,