Blasiidae

Blasiales Temporal range: Late Carboniferous–Recent PreЄ Є O S D C P T J K Pg N
"Blasia pusilla" from Strasburger's Lehrbuch der Botanik für Hochschulen, 1900
Scientific classification
Kingdom:	Plantae
Division:	Marchantiophyta
Class:	Marchantiopsida
Order:	Blasiales (Schuster) 1966 Stotler & Crandall-Stotler 2000
Families
Blasiaceae †Treubiitaceae

Blasiales is an order of liverworts with a single living family and two species. The order has traditionally been classified among the Metzgeriales, but molecular cladistics suggests a placement at the base of the Marchantiopsida.