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Hystrichokolpoma clavigerum
Hystrichokolpoma clavigerum (Deflandre, 1937) Williams and Downie, 1969
Now Florentinia. Originally Hystrichosphaeridium, subsequently Baltisphaeridium, thirdly Hystrichosphaera, fourthly Hystrichokolpoma, fifthly (and now) Florentinia.
This combination was not validly published in Williams and Downie, 1966, since these authors did not fully reference the basionym.
Holotype: Deflandre, 1937, pl.14 [al. pl.11], figs.1-2
Age: Senonian
Now Florentinia. Originally Hystrichosphaeridium, subsequently Baltisphaeridium, thirdly Hystrichosphaera, fourthly Hystrichokolpoma, fifthly (and now) Florentinia.
This combination was not validly published in Williams and Downie, 1966, since these authors did not fully reference the basionym.
Holotype: Deflandre, 1937, pl.14 [al. pl.11], figs.1-2
Age: Senonian