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Rotodontiospermum
Taxonomy
Rotodontiospermum was named by Arnold and Steidtmann (1937). It is not extant. Its type is Rotodontiospermum illinoense.
It was assigned to Pteridospermophyta by Andrews (1970).
It was assigned to Pteridospermophyta by Andrews (1970).
Species
R. illinoense (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1937 | Rotodontiospermum Arnold and Steidtmann |
| 1970 | Rotodontiospermum Andrews |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Rotodontiospermum Arnold and Steidtmann 1937
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†Rotodontiospermum illinoense Arnold and Steidtmann 1937
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections
No collection or age range data are available