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Sphenoglossum
Taxonomy
Sphenoglossum was named by Emmons (1856).
It was synonymized subjectively with Actinopteris by Knowlton (1919).
It was assigned to Plantae by Andrews (1970).
It was synonymized subjectively with Actinopteris by Knowlton (1919).
It was assigned to Plantae by Andrews (1970).
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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. †Sphenoglossum Emmons 1856
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Diagnosis
No diagnoses are available