Thelocactus bicolor subsp. schwarzii
Common Name(s): Glory of Texas, Straw Spine Cactus, Texas Pride
Synonym(s): Thelocactus bicolor, Echinocactus bicolor, Hamatocactus bicolor, Ferocactus bicolor, Echinocactus bicolor, Thelocactus pottsii, Echinocactus rhodaophthalmus, Echinocactus bolaensis, Echinocactus schottii, Echinocactus wagnerianus, Thelocactus wagnerianus, Thelocactus flavidispinus, Thelocactus schwarzii
|
To view publication details for this taxon and related synonyms Click Here. |
To view a chart comparing alternate taxonomy Click Here. |
|
 This icon appears next to images that have been 3rd party verified. Click Here to learn more. Click any picture below to enlarge. |

T. bicolor subsp. schwarzii
|
Picture taken at: Daiv Freeman's Private Collection
Photographer: Daiv Freeman
|

T. bicolor subsp. schwarzii
|
Picture taken at: Huntington Library and Gardens, San Marino, CA
Photographer: Daiv Freeman
|

T. bicolor subsp. schwarzii
|
Picture taken at: Daiv Freeman's Private Collection
Photographer: Daiv Freeman
|

T. bicolor subsp. schwarzii
|
Picture taken at: Daiv Freeman's Private Collection
Photographer: Daiv Freeman
|

T. bicolor subsp. schwarzii
|
Picture taken at: Bev and Kermit Bender's greenhouse, Escanaba MI
Photographer: Kermit Bender
|

T. bicolor subsp. schwarzii
|
Picture taken at: Private Collection -Baku city, Azerbaijan
Photographer: Ilham Alekperov
|
 |
Thelocactus bicolor subsp. flavidispinus
Common Name(s): Glory of Texas, Straw Spine Cactus, Texas Pride
Synonym(s): Echinocactus bicolor, Hamatocactus bicolor, Ferocactus bicolor, Echinocactus bicolor, Thelocactus pottsii, Echinocactus rhodaophthalmus, Echinocactus bolaensis, Echinocactus schottii, Echinocactus wagnerianus, Thelocactus wagnerianus, Thelocactus flavidispinus, Thelocactus schwarzii
|
To view publication details for this taxon and related synonyms Click Here. |
To view a chart comparing alternate taxonomy Click Here. |
|
 This icon appears next to images that have been 3rd party verified. Click Here to learn more. Click any picture below to enlarge. |

T. bicolor subsp. flavidispinus
|
Picture taken at: Desert Botanical Garden , Phoenix, AZ
Photographer: Daiv Freeman
|

T. bicolor subsp. flavidispinus
|
Picture taken at: Habitat in Brewster County, Texas
Photographer: Juergen Menzel
|

T. bicolor subsp. flavidispinus
|
Picture taken at: Juergen Menzel's Private Collection
Photographer: Juergen Menzel
Photographer's Website: Click Here
|

T. bicolor subsp. flavidispinus
|
Picture taken at: Juergen Menzel's Private Collection
Photographer: Juergen Menzel
Photographer's Website: Click Here
|

T. bicolor subsp. flavidispinus
|
Picture taken at: Juergen Menzel's Private Collection
Photographer: Juergen Menzel
Photographer's Website: Click Here
|
Thelocactus bicolor var. mapimensis
Common Name(s):
Synonym(s): Thelocactus bicolor, Echinocactus bicolor, Hamatocactus bicolor, Ferocactus bicolor, Echinocactus bicolor, Thelocactus pottsii, Echinocactus rhodaophthalmus, Echinocactus bolaensis, Echinocactus schottii, Echinocactus wagnerianus, Thelocactus wagnerianus, Thelocactus flavidispinus, Thelocactus schwarzii
|
To view publication details for this taxon and related synonyms Click Here. |
To view a chart comparing alternate taxonomy Click Here. |
|
 This icon appears next to images that have been 3rd party verified. Click Here to learn more. Click any picture below to enlarge. |

T. bicolor var. mapimensis
|
Picture taken at: Juergen Menzel's Private Collection
Photographer: Juergen Menzel
Photographer's Website: Click Here
|
Thelocactus bicolor subsp. bicolor
Common Name(s): Glory of Texas, Straw Spine Cactus, Texas Pride
Synonym(s): Thelocactus bicolor, Echinocactus bicolor, Hamatocactus bicolor, Ferocactus bicolor, Echinocactus bicolor, Thelocactus pottsii, Echinocactus rhodaophthalmus, Echinocactus bolaensis, Echinocactus schottii, Echinocactus wagnerianus, Thelocactus wagnerianus, Thelocactus flavidispinus, Thelocactus schwarzii
|
To view publication details for this taxon and related synonyms Click Here. |
To view a chart comparing alternate taxonomy Click Here. |
|
 This icon appears next to images that have been 3rd party verified. Click Here to learn more. Click any picture below to enlarge. |

T. bicolor subsp. bicolor
|
Picture taken at: Mike Wisnev's Private Collection
Photographer: Mike Wisnev
|

T. bicolor subsp. bicolor
|
Picture taken at: Mike Wisnev's Private Collection
Photographer: Mike Wisnev
|
Thelocactus bicolor var. bolaensis
Common Name(s):
Synonym(s): Thelocactus bicolor, Echinocactus bicolor, Hamatocactus bicolor, Ferocactus bicolor, Echinocactus bicolor, Thelocactus pottsii, Echinocactus rhodaophthalmus, Echinocactus bolaensis, Echinocactus schottii, Echinocactus wagnerianus, Thelocactus wagnerianus, Thelocactus flavidispinus, Thelocactus schwarzii
|
To view publication details for this taxon and related synonyms Click Here. |
To view a chart comparing alternate taxonomy Click Here. |
|
 This icon appears next to images that have been 3rd party verified. Click Here to learn more. Click any picture below to enlarge. |

T. bicolor var. bolaensis
|
Picture taken at: Juergen Menzel's Private Collection
Photographer: Juergen Menzel
Photographer's Website: Click Here
|

T. bicolor var. bolaensis
|
Picture taken at: Juergen Menzel's Private Collection
Photographer: Juergen Menzel
Photographer's Website: Click Here
|

T. bicolor var. bolaensis
|
Picture taken at: Desert Botanical Garden, Phoenix, AZ
Photographer: Scott McMahon
|
Thelocactus bicolor var. schottii
Common Name(s): Glory of Texas, Straw Spine Cactus, Texas Pride
Synonym(s): Echinocactus bicolor, Hamatocactus bicolor, Ferocactus bicolor, Echinocactus bicolor, Echinocactus schottii
|
To view publication details for this taxon and related synonyms Click Here. |
To view a chart comparing alternate taxonomy Click Here. |
|
 This icon appears next to images that have been 3rd party verified. Click Here to learn more. Click any picture below to enlarge. |

T. bicolor var. schottii
|
Picture taken at: Big Bend National Park, Texas
Photographer: Craig Howe
|

T. bicolor var. schottii
|
Picture taken at: Big Bend National Park, Texas
Photographer: Craig Howe
|

T. bicolor var. schottii
|
Picture taken at: Big Bend National Park, Texas
Photographer: Craig Howe
|

T. bicolor var. schottii
|
Picture taken at: Big Bend National Park, Texas
Photographer: Craig Howe
|
*Currently 12 of 12 known species are represented on CactiGuide.com.
 Do you have images of this species that would complement this page?
Visit the Big Picture Project to to learn how you can contribute.
|
|