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Tetratmema
Taxonomy
Tetratmema was named by Corsin (1950). It is not extant.
It was assigned to Pteridophyta by Andrews (1970).
It was assigned to Pteridophyta by Andrews (1970).
Synonymy list
| Year | Name and author |
|---|---|
| 1950 | Tetratmema Corsin |
| 1970 | Tetratmema 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. †Tetratmema Corsin 1950
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections
No collection or age range data are available