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Cyathidites asper

Pteridopsida

Taxonomy
Cyathidites asper was named by Dettmann (1963). It is not extant. It is considered to be a form taxon.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1963Cyathidites asper Dettmann
1968Cyathidites asper Venkatachala
1976Cyathidites asper Lakhanpal et al.

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RankNameAuthor
kingdomPlantae
phylumPteridophyta
classPteridopsidaRitgen 1828
RankNameAuthor
genusCyathiditesCouper 1953
speciesasperDettmann 1963

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.

Cyathidites asper Dettmann 1963
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Diagnosis
No diagnoses are available