| Gattung: | Echinopsis Zucc. |
| Familie: | Cactaceae |
| Arten: | über 100 |
| Vorkommen: | S-Amerika |
| Arten: | |
| Echinopsis adolfriedrichii G.Moser | |
| Echinopsis ancistrophora Speg. | |
| Echinopsis ancistrophora subsp. ancistrophora | |
| Echinopsis ancistrophora subsp. arachnacantha (Buining & F.Ritter) Rausch | |
| Echinopsis ancistrophora subsp. cardenasiana (Rausch) Rausch | |
| Echinopsis ancistrophora subsp. pojoensis (Rausch) Rausch | |
| Echinopsis angelesiae (R.Kiesling) G.D.Rowley | |
| Echinopsis antezanae (Cardenas) Friedrich & G.D.Rowley | |
| Echinopsis arboricola (Kimnach) Mottram | |
| Echinopsis arebaloi Cardenas | |
| Echinopsis atacamensis (Phil.) Friedrich & G.D.Rowley | |
| Echinopsis atacamensis subsp. atacamensis | |
| Echinopsis atacamensis subsp. pasacana (F.A.C.Weber ex Rümpler) G.Navarro | |
| Echinopsis aurea Britton & Rose | |
| Echinopsis backebergii Werderm. ex Backeb. | |
| Echinopsis baldiana Speg. | |
| Echinopsis bertramiana (Backeb.) H.Friedrich & G.D.Rowley | |
| Echinopsis boyuibensis F.Ritter | |
| Echinopsis brasiliensis Fric ex Pazout | |
| Echinopsis bridgesii Salm-Dyck | |
| Echinopsis bridgesii subsp. yungasensis (F.Ritter) P.J.Braun & Esteves | |
| Echinopsis bruchii (Britton & Rose) H.Friedrich & Glaetzle | |
| Echinopsis caineana (Cardenas) D.R.Hunt | |
| Echinopsis cajasensis F.Ritter | |
| Echinopsis calliantholilacina Cardenas | |
| Echinopsis callichroma Cardenas | |
| Echinopsis calochlora K.Schum. | |
| Echinopsis calochlora subsp. glaetzleana P.J.Braun & Esteves | |
| Echinopsis camarguensis (Cardenas) Friedrich & G.D.Rowley | |
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Echinopsis candicans (Gillies ex Salm-Dyck) F.A.C.Weber ex D.R.Hunt aus Argentinien |
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| Echinopsis cephalomacrostibas (Werderm. & Backeb.) H.Friedrich & G.D.Rowley | |
| Echinopsis chalaensis (Rauh & Backeb.) H.Friedrich & G.D.Rowley | |
| Echinopsis chamaecereus H.Friedrich & Glaetzle | |
| Echinopsis chiloensis (Colla) Friedrich & G.D.Rowley | |
| Echinopsis chrysantha Werderm. | |
| Echinopsis chrysochete Werderm. | |
| Echinopsis cinnabarina (Hook.) Labour. | |
| Echinopsis clavata (F.Ritter) D.R.Hunt | |
| Echinopsis cochabambensis Backeb. | |
| Echinopsis comarapana Cardenas | |
| Echinopsis conaconensis (Cardenas) Friedrich & G.D.Rowley | |
| Echinopsis coquimbana (Mol.) H.Friedrich & G.D.Rowley | |
| Echinopsis coronata Cardenas | |
| Echinopsis cotacajesii Cardenas | |
| Echinopsis crassicaulis (R.Kiesling) G.D.Rowley | |
| Echinopsis cuzcoensis (Britton & Rose) H.Friedrich & G.D.Rowley | |
| Echinopsis densispina Werderm. | |
| Echinopsis derenbergii Fric | |
| Echinopsis deserticola (Werderm.) Friedrich & G.D.Rowley | |
| Echinopsis escayachensis (Cardenas) Friedrich & G.D.Rowley | |
| Echinopsis eyriesii (Turpin) Pfeif. & Otto | |
| Echinopsis fabrisii (R.Kiesling) G.D.Rowley | |
| Echinopsis famatimensis (Speg.) Werderm. | |
| Echinopsis ferox (Britton & Rose) | |
| Echinopsis formosa (Pfeiff.) Jacobi | ![]() |
| Echinopsis friedrichii G.D.Rowley | |
| Echinopsis glauca (F.Ritter) Friedrich & G.D.Rowley | |
| Echinopsis glaucinaH.Friedrich & G.D.Rowley | |
| Echinopsis haematantha (Speg.) D.R.Hunt | |
| Echinopsis hahniana (Backeb.) R.S.Wallace | |
| Echinopsis hammerschmidii Cardenas | |
| Echinopsis hertrichiana (Backeb.) D.R.Hunt | |
| Echinopsis huascha (F.A.C.Weber) H.Friedrich & G.D.Rowley | |
| Echinopsis huotii (Cels) Labour. | |
| Echinopsis huotii subsp. vallegrandensis (Cardenas) G.Navarro | |
| Echinopsis hystrichoides F.Ritter | |
| Echinopsis ibicuatensis Cardenas | |
| Echinopsis kladiwaiana Rausch | |
| Echinopsis klingleriana Cardenas | |
| Echinopsis knuthiana (Backeb.) H.Friedrich & G.D.Rowley | |
| Echinopsis korethroides Werderm. ex Backeb. | |
| Echinopsis lageniformis subsp. cotacajesii | |
| Echinopsis lageniformis (Förster) H.Friedrich & Glaetzle | |
| Echinopsis lamprochlora (Lem.) H.Friedrich & Glaetzle | |
| Echinopsis lateritia Gürke | |
| Echinopsis leucantha (Gillies ex Salm-Dyck) Walpers | |
| Echinopsis litoralis (Johow) H.Friedrich & G.D.Rowley | |
| Echinopsis macrogona (Salm-Dyck) H.Friedrich & G.D.Rowley | |
| Echinopsis mamillosa Gürke | |
| Echinopsis mamillosa subsp. mamillosa | |
| Echinopsis mamillosa subsp. silvatica (F.Ritter) P.J.Braun & Esteves | |
| Echinopsis marsoneri Werderm. | |
| Echinopsis mataranensis Cardenas | |
| Echinopsis maximiliana Heyd. ex A.Dietrich | |
| Echinopsis meyeri Heese | |
| Echinopsis mieckleyi R.Mey. | |
| Echinopsis minuana Speg. | |
| Echinopsis mirabilis Speg. | |
| Echinopsis molesta Speg. | |
| Echinopsis nigra Backeb. | |
| Echinopsis obrepanda (Salm-Dyck) K.Schum. | |
| Echinopsis obrepanda subsp. calorubra (Cardenas) G.Navarro | |
| Echinopsis obrepanda subsp. obrepanda | |
| Echinopsis obrepanda subsp. tapecuana (F.Ritter) G.Navarro | |
| Echinopsis oxygona (Link) Zucc. ex Pfeiff. & Otto | |
| Echinopsis pachanoi (Britton & Rose) H.Friedrich & G.D.Rowley | |
| Echinopsis pampana (Britton & Rose) D.R.Hunt | |
| Echinopsis pentlandii (Hook.) Salm-Dyck ex A.Dietrich | |
| Echinopsis peruviana (Britton & Rose) H.Friedrich & G.D.Rowley | |
| Echinopsis pojoensis Cardenas | |
| Echinopsis poco ( Backb. ) Fiedrich & Rowley | ![]() |
| Echinopsis poco ( Backb. ) Fiedrich & Rowley var. albiflora ( Card. ) Friedrich & Rowley | |
| Echinopsis poco ( Backb. ) Fiedrich & Rowley var. friciana ( Card. ) Friedrich & Rowley | |
| Echinopsis pseudomamillosa Cardenas | |
| Echinopsis pugionacantha Rose & Boed. | |
| Echinopsis pugionacantha subsp. pugionacantha | |
| Echinopsis pugionacantha subsp. rossii (Boed.) G.Navarro | |
| Echinopsis quadratiumbonata (F.Ritter) D.R.Hunt | |
| Echinopsis rhodotricha K.Schum. | |
| Echinopsis rhodotricha subsp. chacoana (Schütz) P.J.Braun & Esteves | |
| Echinopsis rhodotricha subsp. rhodotricha | |
| Echinopsis riviere-de-caraltii Cardenas | |
| Echinopsis saltensis Speg. | |
| Echinopsis sanguiniflora (Backeb.) D.R.Hunt | |
| Echinopsis santaensis (Rauh & Backeb.) H.Friedrich & G.D.Rowley | |
| Echinopsis schickendantzii F.A.C.Weber | |
| Echinopsis schieliana (Backeb.) D.R.Hunt | |
| Echinopsis schoenii (Rauh & Backeb.) H.Friedrich & G.D.Rowley | |
| Echinopsis schreiteri (A.Cast.) Werderm. | |
| Echinopsis scopulicola (F.Ritter) R.Mottram | |
| Echinopsis silvestrii Speg. | |
| Echinopsis skottsbergii (Backeb.) H.Friedrich & G.D.Rowley | |
| Echinopsis smrziana Backeb. | |
| Echinopsis spachiana (Lem.) H.Friedrich & G.D.Rowley | |
| Echinopsis spinibarbis (Otto ex Pfeiff.) A.E.Hoffmann | |
| Echinopsis strigosa (Salm-Dyck) H.Friedrich & G.D.Rowley | |
| Echinopsis subdenudata Cardenas | |
| Echinopsis sucrensis Cardenas | |
| Echinopsis tacaquirensis (Vaupel) Friedrich & G.D.Rowley | |
| Echinopsis tacaquirensis subsp. tacaquirensis | |
| Echinopsis tacaquirensis subsp. taquimbalensis (Cardenas) G.Navarro | |
| Echinopsis taratensis (Cardenas) Friedrich & G.D.Rowley | |
| Echinopsis tarijensis (Vaupel) Friedrich & G.D.Rowley | |
| Echinopsis tarijensis subsp. herzogiana (Cardenas) G.Navarro | |
| Echinopsis tarijensis subsp. tarijensis | |
| Echinopsis tarijensis subsp. totorensis (Cardenas) G.Navarro | |
| Echinopsis tarmaensis (Rauh & Backeb.) H.Friedrich & G.D.Rowley | |
| Echinopsis tegeleriana (Backeb.) D.R.Hunt | |
| Echinopsis terscheckii (Parm.) Friedrich & G.D.Rowley | |
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Echinopsis thelegona (F.A.C.Weber) H.Friedrich & G.D.Rowley |
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| Echinopsis thelegonoides (Speg.) H.Friedrich & G.D.Rowley | |
| Echinopsis thionantha (Speg.) Werderm. | |
| Echinopsis tiegeliana (Wessner) D.R.Hunt | |
| Echinopsis trichosa (Cardenas) Friedrich & G.D.Rowley | |
| Echinopsis tubiflora (Pfeiff.) Zucc. ex A.Dietrich | |
| Echinopsis tulhuayacensis (Ochoa) H.Friedrich & G.D.Rowley | |
| Echinopsis tunariensis (Cardenas) Friedrich & G.D.Rowley | |
| Echinopsis uyupampensis (Backeb.) H.Friedrich & G.D.Rowley | |
| Echinopsis vasquezii (Rausch) G.D.Rowley | |
| Echinopsis vatteri (R.Kiesling) G.D.Rowley | |
| Echinopsis volliana (Backeb.) H.Friedrich & G.D.Rowley | |
| Echinopsis walteri (R.Kiesling) H.Friedrich & Glaetzle | |
| Echinopsis werdermannii Fric ex Fleischer | |
| Echinopsis × cabrerae (R.Kiesling) G.D.Rowley | |
| Echinopsis yuquina D.R.Hunt | |