Hystrichosphaeridium trifurcatum ssp. procerum Sannemann, 1955

Now Multiplicisphaeridium procerum. Originally Hystrichosphaeridium trifurcatum ssp. procerum, subsequently Baltisphaeridium trifurcatum ssp. procerum, thirdly (and now) Multiplicisphaeridium procerum.

Holotype: Sannemann, 1955, pl.5, fig.8
Age: Devonian (Late Givetian)