Ptilidiales Schljakov

, legitimate

, scientific

Schljakov, R.N. (1972), Botanicheskii Zhurnal 57

:

501

[tax. nov.]

Crandall-Stotler, B., Stotler, R.E. & Long, D.G. (2009), Phylogeny and classification of the Marchantiophyta.

Edinburgh Journal of Botany

66(1)

:

182-183

[secondary reference]