Baltisphaeridium multipilosum ssp. validum, (Sannemann, 1955), Downie and Sarjeant, 1965

Originally Hystrichosphaeridium multipilosum ssp. validum, subsequently (and now) Baltisphaeridium multipilosum ssp. validum.

Holotype: Sannemann, 1955, pl.5, fig.9
Age: Devonian (Late Givetian)