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Phegopteris guyottii
Taxonomy
Sphenopteris guyottii was named by Lesquereux (1883). It is not extant.
It was recombined as Phegopteris guyottii by Cockerell (1908) and Knowlton (1919).
It was recombined as Phegopteris guyottii by Cockerell (1908) and Knowlton (1919).
Synonymy list
| Year | Name and author |
|---|---|
| 1883 | Sphenopteris guyottii Lesquereux |
| 1908 | Phegopteris guyottii Cockerell |
| 1919 | Phegopteris guyottii 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.
†Phegopteris guyottii Lesquereux 1883
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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