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Sphenarion
Taxonomy
Sphenarion was named by Harris. It is not extant.
It was assigned to Czekanowskiales by Sun et al. (2009).
It was assigned to Czekanowskiales by Sun et al. (2009).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2009 | Sphenarion Sun et al. |
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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. †Sphenarion Harris
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Diagnosis
No diagnoses are available