Leiosporoceros is classified in the genus Leiosporoceros, class Leiosporocerotopsida, and under division Anthocerotophyta.
Leiosporoceros dussii is the only species in the hornwort genus Leiosporoceros. Class: Anthocerotophyta Division: Leiosporocerotopsida
Stotler & Crand.-Stotl. emend Duff 
