Taxonomia

• Lineage:
• Root
/
• Plantae
/
• Magnoliophyta
/
• Magnoliopsida
/
• Asterales
/
• Asteraceae
/
• Tetragonotheca

Tetragonotheca (genus)

• speciesTetragonotheca helianthoides
• speciesTetragonotheca ludoviciana
• speciesTetragonotheca repanda
• speciesTetragonotheca texana