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Placophyllum
Taxonomy
Placophyllum was named by Simpson (1900). It is not extant.
It was assigned to Stauriidae by Hill (1956).
It was assigned to Stauriidae by Hill (1956).
Synonymy list
| Year | Name and author |
|---|---|
| 1900 | Placophyllum Simpson |
| 1956 | Placophyllum Hill |
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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. †Placophyllum Simpson 1900
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Diagnosis
No diagnoses are available