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Madygenia
Taxonomy
Madygenia was named by Sixtel (1956). It is not extant.
It was assigned to Pteridophyta by Andrews (1970); and to Peltaspermaceae by Dobruskina (1995).
It was assigned to Pteridophyta by Andrews (1970); and to Peltaspermaceae by Dobruskina (1995).
Species
Synonymy list
Year | Name and author |
---|---|
1956 | Madygenia Sixtel |
1970 | Madygenia Andrews |
1995 | Madygenia Dobruskina |
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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.
Diagnosis
No diagnoses are available