Taxonomia

• Lineage:
• Root
/
• Plantae
/
• Bacillariophyta
/
• Bacillariophyceae
/
• Rhizosoleniales
/
• Pyxillaceae
/
• Gladius
/
• Gladius antiquus

Gladius antiquus (species)

• varietyNodosus
• varietyTenuis