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: 18070

genus valid

Subgroup Ptychotriorina D.D. Pant Bot. Rev. (Lancaster), 20(1): 57. Jan 1954

genus valid

Group Tetraorosa D.D. Pant Bot. Rev. (Lancaster), 20(1): 57. Jan 1954

genus valid

Subgroup Tetrorina D.D. Pant Bot. Rev. (Lancaster), 20(1): 57. Jan 1954

genus valid

Subgroup Ptychotetrorina D.D. Pant Bot. Rev. (Lancaster), 20(1): 57. Jan 1954

genus valid

Subgroup Pentorina D.D. Pant Bot. Rev. (Lancaster), 20(1): 57. Jan 1954

genus valid

Subgroup Ptychopentorina D.D. Pant Bot. Rev. (Lancaster), 20(1): 57. Jan 1954

genus valid

Subgroup PtychopoIyorina D.D. Pant Bot. Rev. (Lancaster), 20(1): 57. Jan 1954

genus valid

Subgroup Polyorina D.D. Pant Bot. Rev. (Lancaster), 20(1): 57. Jan 1954

genus valid

Group Polyorosa D.D. Pant Bot. Rev. (Lancaster), 20(1): 57. Jan 1954

genus valid

Genus Striatites D.D. Pant Ann. Mag. Nat. Hist., Series 12, 8(94): 761. Oct 1955