Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rhachiopteris
Taxonomy
Rhachiopteris was named by Dawson (1862). It is not extant. Its type is Rhachiopteris pinnata.
It was assigned to Pteridophyta by Andrews (1970).
It was assigned to Pteridophyta by Andrews (1970).
Species
R. pinnata (type species)
Synonymy list
Year | Name and author |
---|---|
1862 | Rhachiopteris Dawson |
1970 | Rhachiopteris Andrews |
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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
Measurements
No measurements are available
No ecological data are available
Age range: Middle Devonian or 393.47000 to 382.31000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Devonian | USA (Ohio) | R. sp. (14220) |