Hystrichosphaeridium ramusculosum "var. macrocladum" Deunff, 1955, p.146; text-fig.21. Holotype: Deunff, 1955, text-fig.21. NOW Multiplicisphaeridium ramusculosum var. macrocladum (Appendix A). Originally Hystrichosphaeridium ramusculosum var. macrocladum, subsequently Baltisphaeridium ramusculosum var. macrocladum (Appendix A), thirdly Multiplicisphaeridium ramusculosum var. macrocladum (combination not validly published; Appendix A), fourthly Oppilatala ramusculosa var. macroclada (Appendix A), fifthly (and now) Multiplicisphaeridium ramusculosum var. macrocladum. Age: Mid Devonian. Parent: Hystrichosphaeridium ramusculosum