Leaf details: A Marginal microdenticulation, sample 34, Ronchamp (arrows indicate microdenticulation). B. Basal part of the leaf showing that the two stomatal furrows do not run all the way down in the leaf base, sample 1529, Mt Pelé (arrow indicates origin of furrow).

 
 
  Part of: Van Der Pas J, Poppe L, Van Waveren IM (2017) Ontogenetic variability in old and new collections of Dicranophyllum gallicum Grand'Eury from the late Palaeozoic of Europe. PhytoKeys 88: 123-149. https://doi.org/10.3897/phytokeys.88.14042