| Echinocereus abbeae Parsons |
Synonym |
 |
WCSP (in review) |
| Echinocereus acifer (Otto ex Salm-Dyck) J.N.Haage |
Synonym |
|
WCSP (in review) |
| Echinocereus acifer (Otto) Lemaire in Forster |
Synonym |
|
TRO |
| Echinocereus acifer var. diversispinus K.Schum. |
Synonym |
 |
WCSP (in review) |
| Echinocereus acifer var. durangensis K. Schum. |
Synonym |
|
TRO |
| Echinocereus acifer subsp. huitcholensis (F.A.C.Weber) Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus acifer subsp. topiensis (W.Rischer & Trocha) W.Rischer |
Synonym |
|
WCSP (in review) |
| Echinocereus acifer var. trichacanthus Hildm. |
Synonym |
|
WCSP (in review) |
| Echinocereus acifer subsp. tubiflorus W.Rischer |
Synonym |
|
WCSP (in review) |
| Echinocereus adustus Engelm. |
Accepted |
|
WCSP (in review) |
| Echinocereus adustus subsp. bonatzii (R.C.Römer) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus adustus var. schwarzii (A.B.Lau) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus adustus subsp. schwarzii (A.B.Lau) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus aggregatus (Engelm.) Rydb. [Illegitimate] |
Synonym |
|
WCSP (in review) |
| Echinocereus albatus Backeb. [Invalid] |
Synonym |
|
WCSP (in review) |
| Echinocereus albiflorus Weing. |
Synonym |
|
WCSP (in review) |
| Echinocereus albispinus Lahman |
Synonym |
|
WCSP (in review) |
| Echinocereus amoenus (Diels) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus angusticeps Clover |
Synonym |
|
WCSP (in review) |
| Echinocereus apachensis W.Blum & Rutow |
Accepted |
|
WCSP (in review) |
| Echinocereus arizonicus Rose ex Orcutt |
Synonym |
|
WCSP (in review) |
| Echinocereus arizonicus subsp. matudae (Bravo) Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus arizonicus subsp. nigrihorridispinus W.Blum & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus armatusatus (Poselg.) A.Berger |
Synonym |
|
WCSP (in review) |
| Echinocereus baileyi Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus baileyi var. albispinus (Lahman) Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus baileyi var. caespiticus Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus barcena Rebut ex A.Berger |
Synonym |
|
WCSP (in review) |
| Echinocereus barthelowanus Britton & Rose |
Accepted |
|
WCSP (in review) |
| Echinocereus berlanderi var. blankii (Poselg.) P.Fourn. |
Synonym |
|
WCSP (in review) |
| Echinocereus berlandieri (Engelm.) J.N.Haage |
Accepted |
|
WCSP (in review) |
| Echinocereus berlandieri (Engelm.) Rumpler |
Synonym |
|
TRO |
| Echinocereus berlandieri var. angusticeps (Clover) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus berlandieri var. blanckii (Poselg.) P.Fourn. |
Synonym |
|
WCSP (in review) |
| Echinocereus berlandieri var. papillosus (Linke ex Rumpler) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus berlandieri var. poselgerianus (Linke) Lodé |
Synonym |
|
WCSP (in review) |
| Echinocereus bertinii (Cels) Walton |
Synonym |
|
WCSP (in review) |
| Echinocereus bicolor Galeotti ex Pfeiff. |
Synonym |
|
TRO |
| Echinocereus blanckii (Poselg.) Palmer |
Synonym |
|
WCSP (in review) |
| Echinocereus blanckii var. angusticeps L.D. Benson |
Synonym |
|
TRO |
| Echinocereus blanckii var. papillosus (Linke ex C.F.Först. & Rümpler) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus bolansis Ruenge |
Unresolved |
|
TRO |
| Echinocereus boliviensis Poselger |
Unresolved |
|
TRO |
| Echinocereus bonatzii R.C.Römer |
Synonym |
|
WCSP (in review) |
| Echinocereus bonatzii R.C. Roemer |
Synonym |
|
TRO |
| Echinocereus bonkerae Thornber & Bonker |
Synonym |
|
WCSP (in review) |
| Echinocereus boyce-thompsonii Orcutt |
Synonym |
|
WCSP (in review) |
| Echinocereus boyce-thompsonii var. bonkerae (Thornber & Bonker) Peebles |
Synonym |
|
TRO |
| Echinocereus brandegeei (J.M.Coult.) Schelle |
Accepted |
|
WCSP (in review) |
| Echinocereus brandegeei (J.M. Coult.) K. Schum. |
Synonym |
|
TRO |
| Echinocereus brandegeei var. sanborgianus (J.M. Coult.) Lode |
Synonym |
|
TRO |
| Echinocereus bristolii W.T.Marshall |
Accepted |
|
WCSP (in review) |
| Echinocereus bristolii subsp. floresii (Backeb.) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus bristolii var. pseudopectinatus N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus caespitosus (Engelm.) Engelm. |
Synonym |
|
WCSP (in review) |
| Echinocereus caespitosus f. castaneus (Engelm.) Borg |
Synonym |
|
WCSP (in review) |
| Echinocereus candicans (Gillies & Salm-Dyck) Lem. |
Synonym |
|
WCSP (in review) |
| Echinocereus candicans (Gillies in Salm-Dyck.) Rumpler ex C.F. Först. |
Synonym |
|
TRO |
| Echinocereus canyonensis Clover & Jotter |
Synonym |
|
WCSP (in review) |
| Echinocereus carmenensis W.Blum, Mich.Lange & Scherer |
Synonym |
|
WCSP (in review) |
| Echinocereus carnosus Rümpler |
Synonym |
|
WCSP (in review) |
| Echinocereus castaneus (Engelm.) Orcutt |
Synonym |
|
WCSP (in review) |
| Echinocereus centralis (Coult.) Rose |
Unresolved |
|
WCSP (in review) |
| Echinocereus chiloensis (Colla) Console & Lem. |
Synonym |
|
WCSP (in review) |
| Echinocereus chisoensis W.T.Marshall |
Accepted |
|
WCSP (in review) |
| Echinocereus chisoensis |
Unresolved |
|
TRO |
| Echinocereus chisoensis var. fobeanus (Oehme) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus chisosensis subsp. fobeanus (Oehme) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus chloranthus (Engelm.) J.N.Haage |
Accepted |
|
WCSP (in review) |
| Echinocereus chloranthus Haage |
Synonym |
|
TRO |
| Echinocereus chloranthus Rumpler |
Synonym |
|
TRO |
| Echinocereus chloranthus var. cylindricus (Engelm.) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus chloranthus subsp. cylindricus (Engelm.) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus chloranthus subsp. rhyolithensis W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus chloranthus var. russanthus (Weniger) Lamb. ex Rowley |
Synonym |
|
WCSP (in review) |
| Echinocereus chlorophthalmus (Hook.) Britton & Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus choranthus var. russanthus (Weniger) J.G.Lamb. |
Synonym |
|
WCSP (in review) |
| Echinocereus chrysocentrus (Engelm. & J.M.Bigelow) Orcutt |
Unresolved |
|
WCSP (in review) |
| Echinocereus cinerascens (DC.) Lem. |
Accepted |
|
WCSP (in review) |
| Echinocereus cinerascens (DC.) Rumpler |
Synonym |
|
TRO |
| Echinocereus cinerascens subsp. cinerascens |
Accepted |
|
TRO |
| Echinocereus cinerascens var. ehrenbergii (Pfeiff.) Bravo |
Accepted |
|
WCSP (in review) |
| Echinocereus cinerascens subsp. ehrenbergii (Pfeiff.) W.Blum & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus cinerascens var. septentrionalis N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus cinerascens subsp. septentrionalis (N.P.Taylor) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus cinerascens var. tulensis (Bravo) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus cinerascens subsp. tulensis (Bravo) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus cinnabarinus (Hook.) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus cirrhiferus (Labour.) J.N.Haage |
Synonym |
|
WCSP (in review) |
| Echinocereus clavatus K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus claviformis J.N.Haage |
Unresolved |
|
WCSP (in review) |
| Echinocereus coccineus Engelm. |
Accepted |
|
WCSP (in review) |
| Echinocereus coccineus subsp. aggregatus (Engelm. ex S.Watson) W.Blum, Mich.Lange & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus coccineus var. arizonicus (Rose ex Orcutt) D.J.Ferguson |
Synonym |
|
WCSP (in review) |
| Echinocereus coccineus var. gurneyi (L.D.Benson) K.D.Heil & S.Brack |
Synonym |
|
WCSP (in review) |
| Echinocereus coccineus var. inermis (K.Schum.) J.A.Purpus |
Synonym |
|
WCSP (in review) |
| Echinocereus coccineus var. kunzei (Gürke) Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus coccineus subsp. mojavensis (Engelm. & J.M.Bigelow) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus coccineus var. octacanthus (Muehlenpf.) Boissev. |
Synonym |
|
WCSP (in review) |
| Echinocereus coccineus var. paucispinus (Engelm.) D.J.Ferguson |
Synonym |
|
WCSP (in review) |
| Echinocereus coccineus subsp. roemeri (Muehlenpf.) W.Blum, Mich.Lange & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus coccineus subsp. rosei (Wooton & Standl.) W.Blum & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus coccineus var. rosei (Wooton & Standl.) A.D.Zimmerman |
Unresolved |
|
WCSP (in review) |
| Echinocereus conglomeratus Mathsson |
Synonym |
|
WCSP (in review) |
| Echinocereus conoideus (Engelm.) auct. |
Synonym |
|
WCSP (in review) |
| Echinocereus conoideus (Engelm. & J.M. Bigelow) Rumpler |
Synonym |
|
TRO |
| Echinocereus conoideus var. cristata Houghton |
Synonym |
|
WCSP (in review) |
| Echinocereus ctenoides (Engelm.) Rümpler |
Synonym |
|
WCSP (in review) |
| Echinocereus cucumis Werderm. |
Synonym |
|
WCSP (in review) |
| Echinocereus dahliaeflorus Moellers |
Unresolved |
|
TRO |
| Echinocereus dasyacanthus Engelm. |
Accepted |
|
WCSP (in review) |
| Echinocereus dasyacanthus var. ctenoides (Engelm.) Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus dasyacanthus var. rectispinus Trocha & Fethke |
Synonym |
|
WCSP (in review) |
| Echinocereus dasyacanthus subsp. rectispinus (Trocha & Fethke) W.Blum, W.Rischer & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus dasyacanthus var. rectispinus Trocha |
Synonym |
|
TRO |
| Echinocereus dasyacanthus var. rigidissimus (Engelm.) W.T.Marshall |
Synonym |
|
WCSP (in review) |
| Echinocereus davisii Houghton |
Synonym |
|
WCSP (in review) |
| Echinocereus decumbens Clover & Jotter |
Synonym |
|
WCSP (in review) |
| Echinocereus degandii |
Unresolved |
|
TRO |
| Echinocereus delaetii (Gürke) Gürke |
Accepted |
|
WCSP (in review) |
| Echinocereus delaetii var. freudenbergeri (G.Frank) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus deppei K. Schum. |
Unresolved |
|
TRO |
| Echinocereus dubius (Engelm.) Engelm. ex Rümpler |
Synonym |
|
WCSP (in review) |
| Echinocereus durangensis Rumpler |
Synonym |
|
TRO |
| Echinocereus ehrenbergii (Pfeiff.) Engelm. ex J.N.Haage |
Synonym |
|
WCSP (in review) |
| Echinocereus ehrenbergii (Pfeiff.) Rumpler |
Synonym |
|
TRO |
| Echinocereus emoryi (Engelm.) Rumpler |
Synonym |
|
TRO |
| Echinocereus engelmannii (Parry ex Engelm.) Lem. |
Accepted |
|
WCSP (in review) |
| Echinocereus engelmannii (Parry ex Engelm.) Rumpler |
Synonym |
|
TRO |
| Echinocereus engelmannii var. chrysocentrus (Engelm. & J.M.Bigelow) Rümpler |
Accepted |
|
WCSP (in review) |
| Echinocereus engelmannii var. decumbens (Clover & Jotter) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus engelmannii subsp. decumbens (Clover & Jotter) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus engelmannii subsp. fasciculatus (Engelm. ex S.Watson) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus engelmannii subsp. llanuraensis (Rutow) Felger |
Synonym |
|
WCSP (in review) |
| Echinocereus engelmannii var. munzii (Parish) Pierce & Fosberg |
Accepted |
|
WCSP (in review) |
| Echinocereus engelmannii var. nicholii L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus engelmannii var. variegatus (Engelm. & J.M.Bigelow) Rümpler |
Accepted |
|
WCSP (in review) |
| Echinocereus engelmannii subsp. variegatus (Engelm. & J.M.Bigelow) E.Lutz |
Synonym |
|
WCSP (in review) |
| Echinocereus enneacanthus Engelm. |
Accepted |
|
WCSP (in review) |
| Echinocereus enneacanthus f. brevispinus W.O.Moore |
Synonym |
|
WCSP (in review) |
| Echinocereus enneacanthus var. brevispinus (W.O.Moore) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus enneacanthus subsp. brevispinus (W.O.Moore) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus enneacanthus var. carnosus (Rümpler) Quehl |
Synonym |
|
WCSP (in review) |
| Echinocereus enneacanthus var. conglomeratus (C.F.Först. ex K.Schum.) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus enneacanthus var. dubius (Engelm.) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus enneacanthus f. intermedius W.O.Moore |
Synonym |
|
WCSP (in review) |
| Echinocereus enneacanthus var. stramineus (Engelm.) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus fasciculatus (Engelm. ex B.D.Jacks.) L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus fasciculatus var. bonkerae (Thornber & Bonker) L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus fasciculatus subsp. bonkerae (Thornber & Bonker) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus fasciculatus var. boyce-thompsonii (Orcutt) L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus fasciculatus subsp. boyce-thompsonii (Orcutt) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus fendleri (Engelm.) Rümpler |
Accepted |
|
WCSP (in review) |
| Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage |
Synonym |
|
TRO |
| Echinocereus fendleri var. albiflorus (Weing.) Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus fendleri var. bonkerae (Thornber & Bonker) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus fendleri var. boyce-thompsonii (Orcutt) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus fendleri var. fasciculatus (Engelm. ex B.D.Jacks.) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus fendleri subsp. hempelii (Fobe) W.Blum |
Synonym |
|
WCSP (in review) |
| Echinocereus fendleri var. kuenzleri (Castetter, P.Pierce & K.H Schwer.) L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus fendleri var. ledingii (Peebles) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus fendleri var. pauperculus (Engelm.) G.Unger |
Synonym |
|
WCSP (in review) |
| Echinocereus fendleri var. rectispinus (Peebles) L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus fendleri subsp. rectispinus (Peebles) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus fendleri var. robustus (Peebles) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus ferreirianus H.E.Gates |
Accepted |
|
WCSP (in review) |
| Echinocereus ferreirianus var. lindsayi (J.Meyrán) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus ferreirianus subsp. lindsayi (J.Meyrán) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus fitchii Britton & Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus fitchii subsp. albertii (L.D.Benson) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus fitchii subsp. armatus (Poselg.) W.Blum, Mich.Lange & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus fitchii subsp. bergmannii W.Blum |
Synonym |
|
WCSP (in review) |
| Echinocereus flavescens (Pfeiff.) Engelm. ex J.N.Haage [Unplaced] |
Unresolved |
|
WCSP (in review) |
| Echinocereus flaviflorus (Engelm. ex J.M. Coult.) Hildemann in Schumann |
Accepted |
|
TRO |
| Echinocereus floresii O.Schwarz |
Synonym |
|
WCSP (in review) |
| Echinocereus floresii Schwarz ex Backeb. |
Synonym |
|
TRO |
| Echinocereus fobeanus Oehme |
Synonym |
|
WCSP (in review) |
| Echinocereus fobeanus subsp. metornii (G.Frank) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus freudenbergeri G.Frank |
Synonym |
|
WCSP (in review) |
| Echinocereus galtieri Miers |
Unresolved |
|
TRO |
| Echinocereus gentryi Clover |
Synonym |
|
WCSP (in review) |
| Echinocereus gladiatus (Lem.) J.N.Haage |
Synonym |
|
WCSP (in review) |
| Echinocereus glycimorphus C.F.Först. ex Rümpler |
Synonym |
|
WCSP (in review) |
| Echinocereus glycimorphus var. undulatus Schelle |
Synonym |
|
WCSP (in review) |
| Echinocereus gonacanthus (Engelm. & J.M.Bigelow) Lem. |
Synonym |
|
WCSP (in review) |
| Echinocereus gonacanthus Rumpler |
Synonym |
|
TRO |
| Echinocereus grahamii Teijsmann & Binnendijk |
Unresolved |
|
TRO |
| Echinocereus grandis Britton & Rose |
Accepted |
|
WCSP (in review) |
| Echinocereus grusonii Von Zeisold |
Unresolved |
|
TRO |
| Echinocereus hancockii E.Y.Dawson |
Synonym |
|
WCSP (in review) |
| Echinocereus havermansii Rebut |
Unresolved |
|
TRO |
| Echinocereus hempelii Fobe |
Synonym |
|
WCSP (in review) |
| Echinocereus hexaedrus Rumpler |
Synonym |
|
TRO |
| Echinocereus hildmannii Arendt [Unplaced] |
Unresolved |
|
WCSP (in review) |
| Echinocereus huitcholensis (F.A.C.Weber) M.Gürke |
Synonym |
|
WCSP (in review) |
| Echinocereus hypogaeus (F.A.C.Weber ex Regel) A.A.Weber ex K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus hypogaeus Rumpler |
Synonym |
|
TRO |
| Echinocereus inermis Haage Jr. |
Unresolved |
|
TRO |
| Echinocereus intricatus (Salm-Dyck) Sencke ex J.N.Haage |
Synonym |
|
WCSP (in review) |
| Echinocereus jacobyi K. Schum. |
Unresolved |
|
TRO |
| Echinocereus klapperi W.Blum |
Accepted |
|
WCSP (in review) |
| Echinocereus klapperi subsp. bacanorensis (W.Rischer & Trocha) W.Rischer |
Synonym |
|
WCSP (in review) |
| Echinocereus knippelianus Liebner |
Accepted |
|
WCSP (in review) |
| Echinocereus knippelianus subsp. klapanii Halda & Sladk. |
Synonym |
|
TRO |
| Echinocereus knippelianus subsp. knippelianus |
Accepted |
|
TRO |
| Echinocereus knippelianus var. kruegeri Glass & R.A.Foster |
Synonym |
|
WCSP (in review) |
| Echinocereus knippelianus subsp. kruegeri (Glass & R.A.Foster) Glass |
Accepted |
|
WCSP (in review) |
| Echinocereus knippelianus subsp. kruegeri (Glass & Foster) W. Blum & Mich. Lange |
Synonym |
|
TRO |
| Echinocereus knippelianus var. reyesii A.B.Lau |
Synonym |
|
WCSP (in review) |
| Echinocereus knippelianus subsp. reyesii (A.B.Lau) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus krausei De Smet in Foerster |
Synonym |
|
TRO |
| Echinocereus kroenleinii (Mich.Lange) W.Blum & Waldeis |
Synonym |
|
WCSP (in review) |
| Echinocereus kuenzleri Castetter, P.Pierce & K.H.Schwer. |
Synonym |
|
WCSP (in review) |
| Echinocereus kunzei Gürke |
Synonym |
|
WCSP (in review) |
| Echinocereus labouretianus Lem. |
Unresolved |
|
TRO |
| Echinocereus lamprochlorus (Lem.) Engelm. ex J.N.Haage |
Synonym |
|
WCSP (in review) |
| Echinocereus lamprochlorus Rumpler |
Synonym |
|
TRO |
| Echinocereus laui G.Frank |
Accepted |
|
WCSP (in review) |
| Echinocereus ledingii Peebles |
Synonym |
|
WCSP (in review) |
| Echinocereus leeanus (Hook.) Lem. |
Synonym |
|
WCSP (in review) |
| Echinocereus leeanus (Hook.) Lemaire in Forster |
Synonym |
|
TRO |
| Echinocereus leeanus var. multicostatus (Cels) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus leonensis Mathsson |
Synonym |
|
WCSP (in review) |
| Echinocereus leptacanthus (Salm-Dyck) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus leucanthus N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus liebnerianus Carp |
Unresolved |
|
TRO |
| Echinocereus limensis Rumpler |
Unresolved |
|
TRO |
| Echinocereus lindsayi Meyran |
Accepted |
|
TRO |
| Echinocereus llanuraensis (Rutow) W.Blum & D.Felix |
Synonym |
|
WCSP (in review) |
| Echinocereus × lloydii Britton & Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus longisetus (Engelm.) Lem. |
Accepted |
|
WCSP (in review) |
| Echinocereus longisetus (Engelm.) Rumpler |
Synonym |
|
TRO |
| Echinocereus longisetus var. delaetii (Gürke) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus longisetus subsp. delaetii (Gürke) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus longisetus subsp. freudenbergeri (G.Frank) W.Blum |
Synonym |
|
WCSP (in review) |
| Echinocereus longispinus Lahman |
Synonym |
|
WCSP (in review) |
| Echinocereus luteus Britton & Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus madrensis Patoni |
Synonym |
|
WCSP (in review) |
| Echinocereus malibranii Rebut |
Unresolved |
|
TRO |
| Echinocereus mamillatus (Engelm.) Britton & Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus mamillosus Rumpler |
Unresolved |
|
TRO |
| Echinocereus mapimiensis E.F.Anderson, W.C.Hodg. & P.Quirk |
Accepted |
|
WCSP (in review) |
| Echinocereus mapimiensis E.F. Anderson et al. |
Unresolved |
|
TRO |
| Echinocereus mariae Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus maritimus (M.E.Jones) K.Schum. |
Accepted |
|
WCSP (in review) |
| Echinocereus maritimus var. hancockii (E.Y.Dawson) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus maritimus subsp. hancockii (E.Y.Dawson) W.Blum & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus maritimus subsp. maritimus |
Accepted |
|
TRO |
| Echinocereus marksianus Fritz Schwarz |
Synonym |
|
WCSP (in review) |
| Echinocereus matthesianus Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus matudae Bravo |
Synonym |
|
WCSP (in review) |
| Echinocereus melanacanthus Engelm. ex W. Earle |
Synonym |
|
TRO |
| Echinocereus melanocentrus Graessn. [Invalid] |
Synonym |
|
WCSP (in review) |
| Echinocereus merkeri Hildm. ex K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus metornii G.Frank |
Synonym |
|
WCSP (in review) |
| Echinocereus milleri W.Blum & al. [Unplaced] |
Unresolved |
|
WCSP (in review) |
| Echinocereus mojavensis (Engelm. & J.M.Bigelow) Engelm. ex Rümpler |
Synonym |
|
WCSP (in review) |
| Echinocereus mojavensis var. zuniensis (Engelm.) Rümpler |
Synonym |
|
WCSP (in review) |
| Echinocereus mombergerianus G.Frank |
Synonym |
|
WCSP (in review) |
| Echinocereus mombergerianus G. Frank |
Synonym |
|
TRO |
| Echinocereus monacanthus Heese |
Synonym |
|
WCSP (in review) |
| Echinocereus morricalii Ríha |
Synonym |
|
WCSP (in review) |
| Echinocereus multangularis (Willd.) J.N.Haage |
Synonym |
|
WCSP (in review) |
| Echinocereus multangularis (Haw.) Rumpler |
Synonym |
|
TRO |
| Echinocereus multangularis var. pallidior (Pfeiff.) Rümpler |
Synonym |
|
WCSP (in review) |
| Echinocereus multicostatus Cels in Forster |
Unresolved |
|
TRO |
| Echinocereus munzii (Parish) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus neocapillus (Weniger) W.Blum & Mich.Lange |
Unresolved |
|
WCSP (in review) |
| Echinocereus neomexicanus Standl. |
Unresolved |
|
WCSP (in review) |
| Echinocereus × neomexicanus Standl. (pro sp.) |
Synonym |
|
TRO |
| Echinocereus nicholii (L.D.Benson) B.D.Parfitt |
Accepted |
|
WCSP (in review) |
| Echinocereus nicholii subsp. llanuraensis Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus nivosus Glass & R.A.Foster |
Accepted |
|
WCSP (in review) |
| Echinocereus occidentalis (N.P.Taylor) W.Rischer, S.Breckw. & Breckw. |
Synonym |
|
WCSP (in review) |
| Echinocereus ochoterenae J.G.Ortega |
Synonym |
|
WCSP (in review) |
| Echinocereus octacanthus (Muehlenpf.) Britton & Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus oklahomensis Lahman |
Synonym |
|
WCSP (in review) |
| Echinocereus orcuttii Rose ex Orcutt |
Synonym |
|
WCSP (in review) |
| Echinocereus ortegae Rose |
Accepted |
|
WCSP (in review) |
| Echinocereus ortegae Rose ex J.G. Ortega |
Unresolved |
|
TRO |
| Echinocereus ortegae subsp. koehresianus (G.Frank) W.Rischer & G.Frank |
Synonym |
|
WCSP (in review) |
| Echinocereus pacificus (Engelm.) Britton & Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus pacificus subsp. mombergerianus (G.Frank) W.Blum, W.Rischer & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus palmeri Britton & Rose |
Accepted |
|
WCSP (in review) |
| Echinocereus pamanesiorum A.B.Lau |
Accepted |
|
WCSP (in review) |
| Echinocereus pamanesiorum Lau |
Unresolved |
|
TRO |
| Echinocereus pamanesiorum subsp. bonatzii (R.C.Römer) R.C.Römer |
Accepted |
|
WCSP (in review) |
| Echinocereus papillosus Linke ex C.F.Först. & Rümpler |
Accepted |
|
WCSP (in review) |
| Echinocereus papillosus Linke ex Haage |
Unresolved |
|
TRO |
| Echinocereus papillosus var. angusticeps (Clover) W.T.Marshall |
Accepted |
|
WCSP (in review) |
| Echinocereus papillosus var. rubescens (Dams) Dams |
Synonym |
|
WCSP (in review) |
| Echinocereus parkeri N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus parkeri subsp. arteagensis W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus parkeri var. gonzalezii N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus parkeri subsp. gonzalezii (N.P.Taylor) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus paucispinus (Engelm.) Engelm. ex Rümpler |
Synonym |
|
WCSP (in review) |
| Echinocereus paucispinus var. gonacanthus (Engelm. & J.M.Bigelow) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus paucispinus var. hexaedrus (Engelm. & J.M.Bigelow) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus paucispinus var. triglochidiatus (Engelm.) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus (Scheidw.) Engelm. |
Accepted |
|
WCSP (in review) |
| Echinocereus pectinatus var. adustus (Engelm.) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. armatus Poselger |
Synonym |
|
TRO |
| Echinocereus pectinatus var. bauerii Rother |
Synonym |
|
TRO |
| Echinocereus pectinatus var. bristolii (W.T.Marshall) W.T.Marshall |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. caespitosus (Engelm.) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. centralis J.M. Coult. |
Synonym |
|
TRO |
| Echinocereus pectinatus var. chrysacanthus K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. crassispinus Runge ex Mathsson |
Synonym |
|
TRO |
| Echinocereus pectinatus var. ctenoides (Engelm.) Weniger ex G.Frank |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus subsp. ctenoides (Engelm.) G.Frank |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. dasyacanthus (Engelm.) W.H.Earle ex N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. jamauvei Fric |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. minor (Engelm.) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. neomexicanus (J.M.Coult.) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus subsp. pectinatus |
Accepted |
|
TRO |
| Echinocereus pectinatus var. reichenbachii Werderm. |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. rigidissimus (Engelm.) Rumpler |
Synonym |
|
TRO |
| Echinocereus pectinatus var. robustus Bauer |
Synonym |
|
TRO |
| Echinocereus pectinatus var. rubrispinus G.Frank & A.B.Lau |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. rufispinus K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus pectinatus var. tamaulipensis Frić ex Schelle |
Synonym |
|
TRO |
| Echinocereus pectinatus var. texensis Rumpler |
Synonym |
|
TRO |
| Echinocereus pectinatus var. wenigeri L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus pectinatus subsp. wenigeri (L.D.Benson) W.Blum & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus penicilliformis Linke [Unplaced] |
Unresolved |
|
WCSP (in review) |
| Echinocereus pensilis (Brandegee) J.A.Purpus |
Accepted |
|
WCSP (in review) |
| Echinocereus pentalophus (DC.) Lem. |
Accepted |
|
WCSP (in review) |
| Echinocereus pentalophus (DC.) Haage |
Synonym |
|
TRO |
| Echinocereus pentalophus (DC.) Rumpler |
Synonym |
|
TRO |
| Echinocereus pentalophus var. ehrenbergii (Pfeiff.) Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus pentalophus var. leonensis (Mathsson) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus pentalophus subsp. leonensis (Mathsson) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus pentalophus var. procumbens (Engelm.) P.Fourn. |
Synonym |
|
WCSP (in review) |
| Echinocereus pentalophus subsp. procumbens (Engelm.) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus pentlandii (Hook.) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus perbellus Britton & Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus persolutus C.F.Först. [Unplaced] |
Unresolved |
|
WCSP (in review) |
| Echinocereus phoeniceus (Engelm.) Lem. |
Synonym |
|
WCSP (in review) |
| Echinocereus phoeniceus Rumpler |
Synonym |
|
TRO |
| Echinocereus phoeniceus var. conoideus (Engelm. & J.M.Bigelow) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus phoeniceus var. inermis K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus platyacanthus Link & Otto |
Unresolved |
|
TRO |
| Echinocereus pleiogonus (Labour.) Croucher |
Accepted |
|
TRO |
| Echinocereus polyacanthus Engelm. |
Accepted |
|
WCSP (in review) |
| Echinocereus polyacanthus subsp. acifer N.P. Taylor |
Synonym |
|
TRO |
| Echinocereus polyacanthus var. densus (Regel) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus polyacanthus var. huitcholensis (F.A.C.Weber) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus polyacanthus subsp. huitcholensis (F.A.C.Weber) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus polyacanthus subsp. mombergerianus (G.Frank) Breckw. |
Synonym |
|
WCSP (in review) |
| Echinocereus polyacanthus var. neomexicanus (Standl. (pro sp.)) D. Weniger |
Synonym |
|
TRO |
| Echinocereus polyacanthus var. pacificus (Engelm.) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus polyacanthus subsp. pacificus (Engelm.) Breckw. |
Synonym |
|
WCSP (in review) |
| Echinocereus polycephalus Britton & Rose |
Unresolved |
|
TRO |
| Echinocereus poselgeri Lem. |
Accepted |
|
WCSP (in review) |
| Echinocereus poselgeri subsp. kroenleinii Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus poselgerianus Linke |
Synonym |
|
WCSP (in review) |
| Echinocereus primolanatus Fritz Schwarz ex N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus princeps C.F.Först. [Unplaced] |
Unresolved |
|
WCSP (in review) |
| Echinocereus pringlei Rose |
Unresolved |
|
TRO |
| Echinocereus procumbens (Engelm.) Lem. |
Synonym |
|
WCSP (in review) |
| Echinocereus procumbens Rumpler |
Synonym |
|
TRO |
| Echinocereus procumbens var. longispinus Hirscht |
Synonym |
|
WCSP (in review) |
| Echinocereus propinquus Bremek. |
Unresolved |
|
TRO |
| Echinocereus pseudopectinatus (N.P.Taylor) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus pulchellus (Mart.) K.Schum. |
Accepted |
|
WCSP (in review) |
| Echinocereus pulchellus var. acanthosetus S.Arias & U.Guzmán |
Synonym |
|
WCSP (in review) |
| Echinocereus pulchellus subsp. acanthosetus (S.Arias & U.Guzmán) W.Blum |
Accepted |
|
WCSP (in review) |
| Echinocereus pulchellus var. amoenus (A.Dietr.) K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus pulchellus var. amoenus FORSTER |
Synonym |
|
TRO |
| Echinocereus pulchellus var. amoenus (A. Dietr.) Kelsey & Dayton |
Synonym |
|
TRO |
| Echinocereus pulchellus var. costatus Halda, Kupcák & Sladk. |
Synonym |
|
WCSP (in review) |
| Echinocereus pulchellus subsp. pulchellus |
Accepted |
|
TRO |
| Echinocereus pulchellus var. sharpii N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus pulchellus subsp. sharpii (N.P.Taylor) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus pulchellus subsp. sladkovskyi Halda & Kupcák |
Synonym |
|
WCSP (in review) |
| Echinocereus pulchellus subsp. venustus W.Blum & W.Rischer |
Synonym |
|
WCSP (in review) |
| Echinocereus pulchellus var. weinbergii (Weing.) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus pulchellus subsp. weinbergii (Weing.) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus purpureus Lahman |
Synonym |
|
WCSP (in review) |
| Echinocereus radians Engelm. |
Synonym |
|
WCSP (in review) |
| Echinocereus raphicephalus C.F.Först. [Unplaced] |
Unresolved |
|
WCSP (in review) |
| Echinocereus rayonesensis N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus rectispinus Peebles |
Synonym |
|
WCSP (in review) |
| Echinocereus rectispinus var. robustus Peebles |
Synonym |
|
WCSP (in review) |
| Echinocereus reichenbachii (Terscheck) J.N.Haage |
Accepted |
|
WCSP (in review) |
| Echinocereus reichenbachii (Terscheck) F. Haage |
Synonym |
|
TRO |
| Echinocereus reichenbachii var. albertii L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus reichenbachii var. albispinus (Lahman) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus reichenbachii var. armatus (Poselg.) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus reichenbachii subsp. armatus (Poselg.) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus reichenbachii var. baileyi (Rose) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus reichenbachii subsp. baileyi (Rose) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus reichenbachii subsp. burrensis G.Frank, Metorn & E.Scherer |
Synonym |
|
WCSP (in review) |
| Echinocereus reichenbachii subsp. caespitosus (Engelm.) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus reichenbachii subsp. comanchensis D.Felix, Oldach & J.Oldach |
Synonym |
|
WCSP (in review) |
| Echinocereus reichenbachii var. fitchii (Britton & Rose) L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus reichenbachii subsp. fitchii (Britton & Rose) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus reichenbachii var. perbellus (Britton & Rose) L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus reichenbachii subsp. perbellus (Britton & Rose) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus reichii Fric [Unplaced] |
Unresolved |
|
WCSP (in review) |
| Echinocereus rigidispinus (Muehlenpf.) Engelm. ex J.N.Haage [Unplaced] |
Unresolved |
|
WCSP (in review) |
| Echinocereus rigidissimus (Engelm.) F.Haage |
Accepted |
|
WCSP (in review) |
| Echinocereus rigidissimus subsp. rubispinus (G.Frank & A.B.Lau) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus rischeri (R.C.Römer) W.Rischer |
Synonym |
|
WCSP (in review) |
| Echinocereus robustus (Peebles) Peebles |
Synonym |
|
WCSP (in review) |
| Echinocereus roemeri (Muehlenpf.) Engelm. ex J.N.Haage |
Synonym |
|
WCSP (in review) |
| Echinocereus roemeri (Muehlenpf.) Rydb. |
Synonym |
|
WCSP (in review) |
| Echinocereus roemeri Rumpler |
Synonym |
|
TRO |
| Echinocereus × roetteri (Engelm.) Engelm. ex Rümpler |
Accepted |
|
WCSP (in review) |
| Echinocereus × roetteri var. lloydii (Britton & Rose) Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus × roetteri var. neomexicanus (J.M.Coult.) A.D.Zimmerman |
Synonym |
|
WCSP (in review) |
| Echinocereus rosei Wooton & Standl. |
Unresolved |
|
WCSP (in review) |
| Echinocereus rotatus Linke |
Synonym |
|
WCSP (in review) |
| Echinocereus rubescens Dams |
Synonym |
|
WCSP (in review) |
| Echinocereus rufispinus Engelm. |
Synonym |
|
WCSP (in review) |
| Echinocereus rungei K.Schum. [Invalid] |
Synonym |
|
WCSP (in review) |
| Echinocereus runyonii Orcutt |
Synonym |
|
WCSP (in review) |
| Echinocereus russanthus D.Weniger |
Accepted |
|
WCSP (in review) |
| Echinocereus russanthus var. fiehnii Trocha |
Synonym |
|
WCSP (in review) |
| Echinocereus russanthus subsp. fiehnii (Trocha) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus russanthus subsp. weedinii Leuck. ex W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus salm-dyckianus Scheer |
Synonym |
|
WCSP (in review) |
| Echinocereus salm-dyckianus subsp. bacanorensis Rischer & Trocha |
Synonym |
|
WCSP (in review) |
| Echinocereus salm-dyckianus var. noctiflorus Heid |
Synonym |
|
WCSP (in review) |
| Echinocereus salm-dyckianus subsp. obscuriensis (A.B.Lau) W.Blum |
Synonym |
|
WCSP (in review) |
| Echinocereus salm-dyckianus f. obscuriensis (A.B.Lau) W.Rischer & Trocha |
Synonym |
|
WCSP (in review) |
| Echinocereus salmianus K.Schum. |
Synonym |
|
WCSP (in review) |
| Echinocereus salmianus Rumpler |
Synonym |
|
TRO |
| Echinocereus sanborgianus K. Schum. |
Synonym |
|
TRO |
| Echinocereus sandersi Orcutt |
Synonym |
|
WCSP (in review) |
| Echinocereus sanpedroensis Raudonat & Rischer |
Synonym |
|
WCSP (in review) |
| Echinocereus santaritensis W.Blum & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus santaritensis subsp. bacanorensis (W.Rischer & Trocha) W.Rischer & D.Felix |
Synonym |
|
WCSP (in review) |
| Echinocereus sarissophorus Britton & Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus scheeri (Salm-Dyck) Scheer |
Accepted |
|
WCSP (in review) |
| Echinocereus scheeri (Salm-Dyck) Rumpler |
Unresolved |
|
TRO |
| Echinocereus scheeri var. gentryi (Clover) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus scheeri subsp. gentryi (Clover) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus scheeri var. koehresianus G.Frank |
Synonym |
|
WCSP (in review) |
| Echinocereus scheeri var. obscuriensis A.B.Lau |
Accepted |
|
WCSP (in review) |
| Echinocereus scheeri subsp. obscuriensis (A.B.Lau) U.Guzmán |
Synonym |
|
WCSP (in review) |
| Echinocereus scheeri subsp. paridensis Rischer & Trocha |
Synonym |
|
WCSP (in review) |
| Echinocereus scheeri subsp. rischeri R.C.Römer |
Synonym |
|
WCSP (in review) |
| Echinocereus scheeri var. robustior Focke |
Synonym |
|
TRO |
| Echinocereus scheeri subsp. scheeri |
Accepted |
|
TRO |
| Echinocereus schereri G.Frank |
Accepted |
|
WCSP (in review) |
| Echinocereus schlini |
Unresolved |
|
TRO |
| Echinocereus schmollii (Weing.) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus schwarzii A.B.Lau |
Synonym |
|
WCSP (in review) |
| Echinocereus sciurus (K.Brandegee) Britton & Rose |
Accepted |
|
WCSP (in review) |
| Echinocereus sciurus var. floresii (Backeb.) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus sciurus subsp. floresii (Backeb.) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus scopulorum Britton & Rose |
Accepted |
|
WCSP (in review) |
| Echinocereus scopulorum subsp. pseudopectinatus (N.P.Taylor) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus serpentinus (Lag. & Rodr.) Lem. |
Unresolved |
|
WCSP (in review) |
| Echinocereus spinibarbis (Otto ex Pfeiff.) K. Schum. |
Synonym |
|
TRO |
| Echinocereus spinigemmatus A.B.Lau |
Accepted |
|
WCSP (in review) |
| Echinocereus spinosissimus Walton |
Synonym |
|
WCSP (in review) |
| Echinocereus splendens (Salm-Dyck ex Lem.) Lem. |
Unresolved |
|
WCSP (in review) |
| Echinocereus standleyi Britton & Rose |
Synonym |
|
WCSP (in review) |
| Echinocereus steereae Clover |
Synonym |
|
WCSP (in review) |
| Echinocereus stoloniferus W.T.Marshall |
Accepted |
|
WCSP (in review) |
| Echinocereus stoloniferus var. tayopensis (W.T.Marshall) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus stoloniferus subsp. tayopensis (W.T.Marshall) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus stoloniferus subsp. tayopensis (W.T. Marshall) G. Pichler |
Synonym |
|
TRO |
| Echinocereus stramineus (Engelm.) F.Seitz |
Accepted |
|
WCSP (in review) |
| Echinocereus stramineus (Engelm.) Rumpler |
Synonym |
|
TRO |
| Echinocereus stramineus var. conglomeratus (Foerster) Bravo |
Synonym |
|
WCSP (in review) |
| Echinocereus stramineus var. occidentalis N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus stramineus subsp. occidentalis (N.P.Taylor) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus strausianus Haage Jr. in Quehl |
Unresolved |
|
TRO |
| Echinocereus strigosus (Salm-Dyck) Lem. |
Synonym |
|
WCSP (in review) |
| Echinocereus strigosus (Salm-Dyck) Lemaire in Forster |
Synonym |
|
TRO |
| Echinocereus subinermis Salm-Dyck ex Scheer |
Accepted |
|
WCSP (in review) |
| Echinocereus subinermis var. luteus (Britton & Rose) F.M.Knuth |
Synonym |
|
WCSP (in review) |
| Echinocereus subinermis var. luteus (Britton & Rose) Backeb. |
Synonym |
|
TRO |
| Echinocereus subinermis var. ochoterenae (J.G.Ortega) G.Unger |
Accepted |
|
WCSP (in review) |
| Echinocereus subinermis subsp. ochoterenae (J.G.Ortega) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus subinermis subsp. subinermis |
Accepted |
|
TRO |
| Echinocereus subterraneus Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus tamaulipensis (Werderm.) Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus tamaulipensis subsp. deherdtii Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus tamaulipensis subsp. waldeisii (Haugg) Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus tayopensis W.T.Marshall |
Synonym |
|
WCSP (in review) |
| Echinocereus texensis Jacobi |
Synonym |
|
WCSP (in review) |
| Echinocereus thurberi Rydb. |
Unresolved |
|
TRO |
| Echinocereus thwaitesii K. Schum. |
Unresolved |
|
TRO |
| Echinocereus topiensis W.Rischer & Trocha |
Synonym |
|
WCSP (in review) |
| Echinocereus toroweapensis (P.C.Fisch.) Fürsch |
Synonym |
|
WCSP (in review) |
| Echinocereus trichacanthus Wimm. |
Unresolved |
|
TRO |
| Echinocereus triglochidiatus Engelm. |
Accepted |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. acifer (Otto ex Salm-Dyck) Bravo |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus subsp. acifer (Otto ex Salm-Dyck) U.Guzmán |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. arizonicus (Rose ex Orcutt) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus subsp. coccineus (Engelm.) U.Guzmán |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. gonacanthus (Engelm. & J.M.Bigelow) Boissev. |
Accepted |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. gurneyi L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. hexaedrus (Engelm.) Boissev. |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus subsp. huitcholensis (F.A.C.Weber) U.Guzmán |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. inermis (K.Schum.) Arp |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus f. inermis (K.Schum.) W.Blum |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. melanacanthus (Engelm.) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. mojavensis (Engelm. & J.M.Bigelow) L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus triglochidiatus subsp. mojavensis (Engelm. & J.M.Bigelow) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. multicostatus (Cels) W.T.Marshall |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. neomexicanus (Standl.) W.T.Marshall |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. pacificus (Engelm.) Bravo |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus subsp. pacificus (Engelm. ex Orcutt) U.Guzmán |
Unresolved |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. paucispinus (Engelm.) W.T.Marshall |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. polyacanthus (Engelm. ex Wisl.) L.D.Benson |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus subsp. polyacanthus (Engelm.) U.Guzmán |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. rosei (Wooton & Standl.) W.T.Marshall |
Unresolved |
|
WCSP (in review) |
| Echinocereus triglochidiatus var. toroweapensis P.C.Fisch. |
Synonym |
|
WCSP (in review) |
| Echinocereus triglochidiatus subsp. triglochidiatus |
Accepted |
|
TRO |
| Echinocereus trockyi Bateman ex Lindl. |
Unresolved |
|
TRO |
| Echinocereus tuberosus Poselg. ex Rümpler |
Synonym |
|
WCSP (in review) |
| Echinocereus tulensis Bravo |
Synonym |
|
WCSP (in review) |
| Echinocereus uehri Blanc ex F.Haage |
Synonym |
|
WCSP (in review) |
| Echinocereus undulatus Hildmann ex Schumann |
Unresolved |
|
TRO |
| Echinocereus uspenskii F.Haage |
Synonym |
|
WCSP (in review) |
| Echinocereus viereckii Werderm. |
Accepted |
|
WCSP (in review) |
| Echinocereus viereckii subsp. huastecensis W.Blum, Mich.Lange & Rutow |
Synonym |
|
WCSP (in review) |
| Echinocereus viereckii var. morricalii (Ríha) N.P.Taylor |
Accepted |
|
WCSP (in review) |
| Echinocereus viereckii subsp. morricalii (Ríha) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus Engelm. |
Accepted |
|
WCSP (in review) |
| Echinocereus viridiflorus var. canus A.M.Powell & Weedin |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus var. chloranthus (Engelm.) Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus subsp. chloranthus (Engelm.) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus var. correllii L.D.Benson |
Accepted |
|
WCSP (in review) |
| Echinocereus viridiflorus subsp. correllii (L.D.Benson) W.Blum & Mich.Lange |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus var. cylindricus (Engelm.) Rümpler |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus subsp. cylindricus (Engelm.) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus var. davisii (Houghton) W.T.Marshall |
Accepted |
|
WCSP (in review) |
| Echinocereus viridiflorus subsp. davisii (Houghton) N.P.Taylor |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus var. davisii Backeb. |
Synonym |
|
TRO |
| Echinocereus viridiflorus var. intermedius Backeb. |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus var. russanthus (D.Weniger) A.D.Zimmerman |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus var. tubulosus (J.M.Coult.) A.Heller |
Synonym |
|
WCSP (in review) |
| Echinocereus viridiflorus var. weedinii (Leuck ex W.Blum & Mich.Lange) A.D.Zimmerman |
Synonym |
|
WCSP (in review) |
| Echinocereus waldeisii Haugg |
Synonym |
|
WCSP (in review) |
| Echinocereus websterianus G.E.Linds. |
Accepted |
|
WCSP (in review) |
| Echinocereus weinbergii Weing. |
Synonym |
|
WCSP (in review) |
| Echinocereus yavapaiensis M.A.Baker |
Accepted |
|
WCSP (in review) |
