Thelocactus bicolor subs. zwakii

Publication: Acta Mus. Richnov., Sect. Nat. 7(1): 38. 2000 Remarks: as “subsp. zwaki”

Origin and Habitat

Sierra de la Paila, prope Castanos, 1500 m, Coahuila (Mexico, Northern America)

Thelocactus bicolor subs. zwakii Chvastek & Halda

No photo yet

Scientific classification

Family

Cactaceae

Genus

Thelocactus

Synonyms (38)

Cactus bicolor Teran & Berland.
Echinocactus bicolor Pfeiff. in Pfeiff. ex Pfeiff.
Echinocactus rhodophthalmus Hook.
Echinocactus rhodophthalmus var. ellipticus Hook.
Ferocactus bicolor (Galeotti ex Pfeiff.) N.P.Taylor
Hamatocactus bicolor I.M.Johnst.
Thelomastus bicolor (Galeotti ex Pfeiff.) Frič in Kreuz.
Thelocactus bicolor subs. commodus (R.Haas) Doweld
Echinocactus bicolor var. schottii Engelm.
Echinocactus schottii Small
Thelocactus schottii (Engelm.) Kladiwa & Fittkau
Echinocactus bicolor var. tricolor K.Schum.
Echinocactus bicolor f. tricolor (K.Schum.) Schelle
Echinocactus bicolor var. bolaensis (C.Runge) K.Schum.
Echinocactus bicolor f. bolaensis (C.Runge) Schelle
Echinocactus bolaensis C.Runge
Ferocactus bicolor var. bolaensis (C.Runge) N.P.Taylor
Thelocactus bicolor var. bolaensis (C.Runge) A.Berger
Thelocactus bicolor var. bolansis (K.Schum.) F.M.Knuth
Thelocactus bolansis hort.
Thelomastus bicolor bolansis (C.Runge) Frič in Kreuz.
Echinocactus wagnerianus var. A.Berger A.Berger
Thelocactus wagnerianus A.Berger
Thelomastus bicolor wagnerianus (A.Berger) Frič in Kreuz.
Ferocactus bicolor var. flavidispinus (Backeb.) N.P.Taylor
Thelocactus bicolor var. flavidispinus Backeb.
Thelocactus flavidispinus Backeb.
Echinocactus heterochromus F.A.C.Weber
Ferocactus heterochromus N.P.Taylor
Thelocactus heterochromus (F.A.C.Weber) Oosten
Thelomastus heterochromus (F.A.C.Weber) Frič in Kreuz.
Echinocactus bicolor var. pottsii Schur ex Salm-Dyck
Echinocactus bicolor f. pottsii (Schur ex Salm-Dyck) Voss in Vilm.
Echinocactus pottsii Schur ex Salm-Dyck
Thelocactus pottsii (Schur ex Salm-Dyck) Britton & Rose
Ferocactus bicolor var. schwarzii (Backeb.) N.P.Taylor
Thelocactus bicolor var. schwarzii (Backeb.) E.F.Anderson
Thelocactus schwarzii Backeb.

Thelocactus bicolor subs. zwakii Chvastek & Halda
No photo yet
Scientific classification
Family	Cactaceae
Genus	Thelocactus
Synonyms (38)
Cactus bicolor Teran & Berland. Echinocactus bicolor Pfeiff. in Pfeiff. ex Pfeiff. Echinocactus rhodophthalmus Hook. Echinocactus rhodophthalmus var. ellipticus Hook. Ferocactus bicolor (Galeotti ex Pfeiff.) N.P.Taylor Hamatocactus bicolor I.M.Johnst. Thelomastus bicolor (Galeotti ex Pfeiff.) Frič in Kreuz. Thelocactus bicolor subs. commodus (R.Haas) Doweld Echinocactus bicolor var. schottii Engelm. Echinocactus schottii Small Thelocactus schottii (Engelm.) Kladiwa & Fittkau Echinocactus bicolor var. tricolor K.Schum. Echinocactus bicolor f. tricolor (K.Schum.) Schelle Echinocactus bicolor var. bolaensis (C.Runge) K.Schum. Echinocactus bicolor f. bolaensis (C.Runge) Schelle Echinocactus bolaensis C.Runge Ferocactus bicolor var. bolaensis (C.Runge) N.P.Taylor Thelocactus bicolor var. bolaensis (C.Runge) A.Berger Thelocactus bicolor var. bolansis (K.Schum.) F.M.Knuth Thelocactus bolansis hort. Thelomastus bicolor bolansis (C.Runge) Frič in Kreuz. Echinocactus wagnerianus var. A.Berger A.Berger Thelocactus wagnerianus A.Berger Thelomastus bicolor wagnerianus (A.Berger) Frič in Kreuz. Ferocactus bicolor var. flavidispinus (Backeb.) N.P.Taylor Thelocactus bicolor var. flavidispinus Backeb. Thelocactus flavidispinus Backeb. Echinocactus heterochromus F.A.C.Weber Ferocactus heterochromus N.P.Taylor Thelocactus heterochromus (F.A.C.Weber) Oosten Thelomastus heterochromus (F.A.C.Weber) Frič in Kreuz. Echinocactus bicolor var. pottsii Schur ex Salm-Dyck Echinocactus bicolor f. pottsii (Schur ex Salm-Dyck) Voss in Vilm. Echinocactus pottsii Schur ex Salm-Dyck Thelocactus pottsii (Schur ex Salm-Dyck) Britton & Rose Ferocactus bicolor var. schwarzii (Backeb.) N.P.Taylor Thelocactus bicolor var. schwarzii (Backeb.) E.F.Anderson Thelocactus schwarzii Backeb.