Classification of Stover 1964
Or. Gnetales Martius 1835
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G. †Steevesipollenites Stover 1964
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†Steevesipollenites binodosus Stover 1964
†Steevesipollenites multilineatus Stover 1964
G. †Gnetaceaepollenites Thiergart 1938
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†Gnetaceaepollenites clathratus Stover 1964
†Gnetaceaepollenites diversus Stover 1964