✨Chi Thùa
Chi Thùa, tên khoa học Agave, là một chi thực vật có hoa trong họ Asparagaceae.
Danh sách loài
Theo tài liệu the World Checklist of Selected Plant Families, vào tháng 12 năm 2012, ghi nhận được 194 loài thuộc chi Agave.
thumb|A. americana Agave acicularis Trel. Agave acklinicola Trel. Agave × ajoensis W.C.Hodgs. = A. deserti var. simplex × A. schottii var. schottii Agave aktites Gentry Agave albescens Trel. Agave albomarginata Gentry Agave albopilosa I.Cabral Agave americana L. – American Agave, American Century Plant, Century Plant, Maguey americano Agave americana subsp. americana Agave americana subsp. protamericana Gentry Agave angustiarum Trel. Agave anomala Trel. Agave antillarum Descourt. Agave applanata Lem. ex Jacobi Agave arcedianoensis Cházaro Agave × arizonica Gentry & J.H.Weber = A. chrysantha × A. toumeyana var. bella Agave arubensis Hummelinck Agave asperrima Jacobi – Maguey spero, Rough Century Plant Agave asperrima subsp. asperrima Agave asperrima subsp. maderensis (Gentry) B.Ullrich Agave asperrima subsp. potosiensis (Gentry) B.Ullrich Agave asperrima subsp. zarcensis (Gentry) B.Ullrich Agave atrovirens Karw. ex Salm-Dyck Agave attenuata Salm-Dyck – Swan's Neck Agave, Dragon Tree Agave, Foxtail Agave Agave attenuata subsp. attenuata Agave attenuata subsp. dentata (J.Verschaff.) B.Ullrich Agave aurea Brandegee Agave avellanidens Trel. thumb|A. bracteosa Agave bahamana Trel. Agave beauleriana Jacobi Agave boldinghiana Trel. Agave boscii (Hornem.) ined. Agave bovicornuta Gentry – Cowhorn Agave Agave braceana Trel. Agave bracteosa S.Watson ex Engelm. – Squid Agave Agave brevipetala Trel. Agave brevispina Trel. Agave brittoniana Trel. thumb|upright=0.6|A. chiapensis Agave cacozela Trel. Agave cajalbanensis A.Álvarez Agave calodonta A.Berger Agave cantala (Haw.) Roxb. ex Salm-Dyck – Cantala, Maguey de la India Agave capensis Gentry Agave caribaeicola Trel. Agave cerulata Trel. Agave cerulata subsp. cerulata Agave cerulata subsp. dentiens (Trel.) Gentry Agave cerulata subsp. nelsonii (Trel.) Gentry Agave cerulata subsp. subcerulata Gentry Agave chazaroi A.Vázquez & O.M.Valencia Agave chiapensis Jacobi Agave chrysantha Peebles – Golden Flowered Agave, Golden Flower Century Plant Agave chrysoglossa I.M.Johnst. Agave cocui Trel. Agave collina Greenm. Agave colorata Gentry – Mescal ceniza Agave congesta Gentry Agave convallis Trel. Agave cundinamarcensis A.Berger Agave cupreata Trel. & A.Berger thumb|upright|A. deserti Agave dasylirioides Jacobi & C.D.Bouché Agave datylio F.A.C.Weber Agave demeesteriana Jacobi Agave decipiens Baker – False Sisal Agave delamateri W.C.Hodgs. & Slauson Agave deserti Engelm. – Desert Century Plant, Desert Agave, Maguey de Desierto Agave difformis A.Berger Agave durangensis Gentry Agave dussiana Trel. Agave eggersiana Trel. – Eggers' Century Plant, St. Croix Agave Agave ehrenbergii Jacobi Agave ellemeetiana Jacobi Agave ensifera Jacobi Agave evadens Trel. Agave felgeri Gentry – Mescalito Agave filifera Salm-Dyck – Thread-leaf Agave Agave flexispina Trel. Agave fortiflora Gentry Agave fourcroydes Lem. – Henequen, Maguey Henequen, Mexican Sisal Agave funkiana K.Koch & C.D.Bouché – Ixtle de Jaumav thumb|A. guiengola Agave garciae-mendozae Galván & L.Hern. Agave gentryi B.Ullrich Agave ghiesbreghtii Lem. ex Jacobi Agave gigantensis Gentry Agave gilbertii A.Berger Agave × glomeruliflora (Engelm.) A.Berger = A. havardiana × A. lechuguilla Agave gracilipes Trel. – Maguey de pastizal, Slimfoot Century Plant Agave grisea Trel. Agave guadalajarana Trel. – Maguey chato Agave guiengola Gentry Agave gypsophila Gentry Agave harrisii Trel. Agave havardiana Trel. – Havard's Century Plant, Chisos Agave, Maguey de Havard Agave hiemiflora Gentry Agave hookeri Jacobi Agave horrida Lem. ex Jacobi Agave horrida subsp. horrida Agave horrida subsp. perotensis B.Ullrich Agave hurteri Trel. Agave impressa Gentry Agave inaequidens K.Koch Agave inaequidens subsp. barrancensis Gentry Agave inaequidens subsp. inaequidens Agave inaguensis Trel. Agave indagatorum Trel. Agave intermixta Trel. Agave isthmensis A.García-Mend. & F.Palma Agave jaiboli Gentry Agave jarucoensis A.Álvarez thumb|A. lechuguilla Agave karatto Mill. Agave karwinskii Zucc. Agave kerchovei Lem. Agave kewensis Jacobi Agave lagunae Trel. Agave lechuguilla Torr. – Agave lechuguilla, Lecheguilla, Lechuguilla, Maguey lechuguilla Agave longipes Trel. Agave lopantha Schiede ex Kunth Agave macroacantha Zucc. Agave mapisaga Trel. Agave margaritae Brandegee Agave marmorata Roezl Agave maximiliana Baker Agave mckelveyana Gentry – Mckelvey Agave, McKelvey's Century Plant Agave microceps (Kimnach) A.Vázquez & Cházaro Agave millspaughii Trel. Agave minor Proctor Agave missionum Trel. – Corita thumb|A. murpheyi Agave mitis Mart. Agave montana Villarreal Agave montium-sancticaroli García-Mend. Agave moranii Gentry Agave multifilifera Gentry Agave murpheyi Gibson – Maguey Bandeado, Murphey Agave, Murphey's Century Plant, Hohokam Agave Agave nashii Trel. Agave nayaritensis Gentry Agave neglecta Small – Wild Century Plant Agave nickelsiae Rol.-Goss. Agave nizandensis Cutak – Dwarf Octopus Agave Agave nuusaviorum García-Mend. Agave nuusaviorum subsp. deltoidea García-Mend. Agave nuusaviorum subsp. nuusaviorum Agave obscura Schiede ex Schltdl. Agave ocahui Gentry Agave ornithobroma Gentry – Maguey pajarito Agave oroensis Gentry Agave ortgiesiana (Baker) Trel. in L.H.Bailey Agave ovatifolia G.D.Starr & Villarreal Agave pachycentra Trel. Agave palmeri Engelm. – Maguey de tlalcoyote, Palmer Agave, Palmer Century Plant, Palmer's Century Plant thumb|A. parviflora Agave papyrocarpa Trel. Agave papyrocarpa subsp. macrocarpa A.Álvarez Agave papyrocarpa subsp. papyrocarpa Agave parrasana A.Berger Agave parryi Engelm. – Mezcal yapavai, Parry Agave, Parry's Agave Agave parryi subsp. neomexicana (Wooton & Standl.) B.Ullrich Agave parryi subsp. parryi Agave parvidentata Trel. Agave parviflora Torr. in W.H.Emory – Maguey sbari, Smallflower Agave, Smallflower Century Plant, Little Princess Agave Agave parviflora subsp. densiflora G.D.Starr & T.Van Devender Agave parviflora subsp. flexiflora Gentry Agave parviflora subsp. parviflora Agave peacockii Croucher Agave pelona Gentry – Bald Agave Agave pendula Schnittsp. Agave petiolata Trel. Agave petrophila A.García-Mend. & E.Martínez Agave phillipsiana W.C.Hodgs. Agave pintilla S.González Agave polianthiflora Gentry Agave polyacantha Haw. Agave potatorum Zucc. – Drunkard Agave Agave potreriana Trel. Agave promontorii Trel. Agave × pumila De Smet ex Baker = A. asperrima × A. nickelsiae Agave rhodacantha Trel. Agave rovelliana Tod. Agave rutteniae Hummelinck Agave rzedowskiana P.Carrillo thumb|A. sisalana Agave salmiana Otto ex Salm-Dyck – Pulque, Maguey, Maguey de montaña Agave salmiana subsp. crassispina (Trel.) Gentry Agave salmiana subsp. salmiana Agave scaposa Gentry Agave schidigera Lem. Agave schneideriana A.Berger Agave schottii Engelm. – Maguey puercoesp n, Schott Agave, Schott's Century Plant, Shindagger, Leather Agave Agave sebastiana Greene Agave seemanniana Jacobi Agave shaferi Trel. Agave shawii Engelm. – Coastal Agave, Maguey primavera Agave shawii subsp. goldmaniana (Trel.) Gentry Agave shawii subsp. shawii *Agave shrevei Gentry Agave shrevei subsp. magna Gentry Agave shrevei subsp. matapensis Gentry *Agave shrevei subsp. shrevei Agave sisalana Perrine – Maguey de Sisal, Sisal, Sisal Hemp Agave sobolifera Houtt. Agave sobria Brandegee Agave sobria subsp. frailensis Gentry Agave sobria subsp. roseana (Trel.) Gentry Agave sobria subsp. sobria Agave spicata Cav. Agave striata Zucc. Agave striata subsp. falcata (Engelm.) Gentry Agave striata subsp. striata Agave stricta Salm-Dyck Agave stringens Trel. Agave subsimplex Trel. thumb|A. tequilana Agave tecta Trel. Agave tenuifolia Zamudio & E.Sánchez Agave tequilana F.A.C.Weber – Mezcal azul tequilero, Tequila Agave, Weber Blue Agave Agave thomasiae Trel. Agave titanota Gentry Agave toumeyana Trel. – Toumey Agave, Toumey's Century Plant Agave triangularis Jacobi Agave tubulata Trel. Agave turneri R.H.Webb & Salazar-Ceseña thumb|A. victoriae-reginae Agave underwoodii Trel. Agave univittata Haw. Agave utahensis Engelm. in S.Watson – Utah Agave Agave utahensis subsp. kaibabensis (McKelvey) Gentry Agave utahensis subsp. utahensis Agave valenciana Cházaro & A.Vázquez Agave vazquezgarciae Cházaro & J.A.Lomelí Agave vera-cruz Mill. Agave vicina Trel. Agave victoriae-reginae T.Moore – Queen Victoria's Agave Agave victoriae-reginae subsp. swobodae Halda Agave victoriae-reginae subsp. victoriae-reginae Agave vilmoriniana A.Berger – Octopus Agave Agave vivipara L. Agave vizcainoensis Gentry Agave wallisii Jacobi Agave warelliana Baker Agave weberi J.F.Cels ex J.Poiss. – Maguey liso, Weber's Century Plant, Weber Agave Agave wercklei F.A.C.Weber ex Wercklé Agave wildingii Tod. Agave wocomahi Gentry Agave xylonacantha Salm-Dyck – Century Plant, Maguey diente de tiburn *Agave zebra Gentry