The INTERNATIONAL FOSSIL PLANT NAMES INDEX
Global registry of scientific names of fossil organisms covered by the International Code of Nomenclature for Algae, Fungi, and Plants and the International Code of Zoological Nomenclature © 2014-2025

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Total: 68689

species valid

Hystrichosphaeridium membranaceum Philippot Bull. Soc. Sci. Bretagne, 1949, 24: 57. 10 Sep 1950

species valid

Hystrichosphaeridium mariannae Philippot Bull. Soc. Sci. Bretagne, 1949, 24: 56. 10 Sep 1950

species valid

Hystrichosphaera setosa Philippot Bull. Soc. Sci. Bretagne, 1949, 24: 56. 10 Sep 1950

species valid

Paracrassosphaera actinomorpha Trestshet. in Fajzulina, Trestshet. in B.S. Sokolov Paleontol. Dokembr. Rann. Kembr. 164. 4 Apr 1979

species valid

Paracrassosphaera dedalea Rudavsk. in Fajzulina, Trestshet. in B.S. Sokolov Paleontol. Dokembr. Rann. Kembr. 164. 4 Apr 1979

species valid

Kildinella perforata Fanderflit in Konopleva, Fanderflit in B.S. Sokolov Paleontol. Dokembr. Rann. Kembr. 161. 4 Apr 1979

species valid

Isiophyma medium I.N. Golub in B.S. Sokolov Paleontol. Dokembr. Rann. Kembr. 154. 4 Apr 1979

species valid

Isiophyma latum I.N. Golub in B.S. Sokolov Paleontol. Dokembr. Rann. Kembr. 154. 4 Apr 1979

species valid

Isiophyma strictum I.N. Golub in B.S. Sokolov Paleontol. Dokembr. Rann. Kembr. 154. 4 Apr 1979

species valid

Solenophyma tenue I.N. Golub in B.S. Sokolov Paleontol. Dokembr. Rann. Kembr. 153. 4 Apr 1979