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Gerthia
Taxonomy
Gerthia was named by Grabau (1928) [Sepkoski's age data: P Asse P Dora Sepkoski's reference number: 1240]. It is not extant.
It was synonymized subjectively with Calophyllum by Hill (1956).
It was assigned to Polycoeliinae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was synonymized subjectively with Calophyllum by Hill (1956).
It was assigned to Polycoeliinae by Hill (1981); and to Rugosa by Sepkoski (2002).
Species
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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. †Gerthia Grabau 1928
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†Gerthia crassa Sokolov 1959
†Gerthia sibirica Sokolov 1959
Diagnosis
No diagnoses are available