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Cardioglossum antiquum
Taxonomy
Gigantopteris antiqua was named by Kawasaki (1932). It is not extant. It is the type species of Cardioglossum.
It was recombined as Cardioglossum antiquum by Koidzumi (1934).
It was recombined as Cardioglossum antiquum by Koidzumi (1934).
Synonymy list
| Year | Name and author |
|---|---|
| 1932 | Gigantopteris antiqua Kawasaki |
| 1934 | Cardioglossum antiquum Koidzumi |
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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.
†Cardioglossum antiquum Kawasaki 1932
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Diagnosis
No diagnoses are available