Florisphaeridium toyetae (Cramer, 1964) Cramer and Diez, 1976

Originally Baltisphaeridium (an acritarch genus), subsequently Multiplicisphaeridium? (an acritarch genus), thirdly Hystrichosphaeridium, fourthly (and now) Florisphaeridium.
Holotype: Cramer 1964, pl.1, fig.15
Age: Devonian (Middle Siegenian-Emsian)