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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Gleichenia gracilis
Taxonomy
Gleichenia gracilis was named by Heer (1874). It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1874 | Gleichenia gracilis Heer |
| 1919 | Gleichenia gracilis Knowlton |
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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.
†Gleichenia gracilis Heer 1874
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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