resolvedPath: Plantae | Viridiplantae | Streptophyta | Embryophyta | Tracheophyta | Spermatophytina | Magnoliopsida | Caryophyllanae | Caryophyllales | Cactaceae | Thelocactus | Thelocactus bicolor
resolvedPathAuthorships: ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | Juss. | (K. Schum.) Britton & Rose | (Galeotti ex Pfeiff.) Britton & Rose