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: 69955

species valid

Laevigatosporites robustus Kosanke Bull. Div. State Geol. Surv. Illinois, (74): 30. 1950

species valid

Laevigatosporites punctatus Kosanke Bull. Div. State Geol. Surv. Illinois, (74): 30. 1950

species valid

Laevigatosporites pseudothiessenii Kosanke Bull. Div. State Geol. Surv. Illinois, (74): 30. 1950

species valid

Laevigatosporites ovalis Kosanke Bull. Div. State Geol. Surv. Illinois, (74): 29. 1950

species valid

Laevigatosporites medius Kosanke Bull. Div. State Geol. Surv. Illinois, (74): 29. 1950

species valid

Laevigatosporites obscurus Kosanke Bull. Div. State Geol. Surv. Illinois, (74): 29. 1950

species valid

Mooreisporites inusitatus (Kosanke) R. Neves Geol. Mag., 95(1): 8. 19 Feb 1958

species valid

Latosporites latus (Kosanke) R. Potonié, Kremp Geol. Jahrb., 69: 165. 31 Mar 1954

species valid

Laevigatosporites latus Kosanke Bull. Div. State Geol. Surv. Illinois, (74): 29. 1950

species unavailable

Superbisporites superbus (Bartlett) R. Potonié, Kremp Geol. Jahrb., 69: 164. 31 Mar 1954