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Sphenopteris plurinervia
Taxonomy
Sphenopteris plurinervia was named by Heer (1881). It is not extant.
Sister species lacking formal opinion data
S. amoena, S. arguta, S. barbalata, S. crenularis, S. diphlebia, S. dissecta, S. dixoni, S. dufayi, S. erecta, S. fittoni, S. flabelina, S. germanica, S. goeppertii, S. haliburtoni, S. hirticula, S. lescuriana, S. macilenta, S. matheti, S. mathetii, S. mendescorreae, S. metzgeriodes, S. microcarpa, S. naktongensis, S. obtusiloba, S. pelloi, S. roessertiana, S. S. striata, S. schatzlarensis, S. schimperiana, S. sewardi, S. strigosa
Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Sphenopteris plurinervia Heer |
| 1919 | Sphenopteris plurinervia Knowlton |
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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.
†Sphenopteris plurinervia Heer 1881
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family | |||||
| Reference: Stockmans 1968 | |||||
Age range: Aptian or 125.00000 to 113.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cretaceous | USA (Wyoming) | Sphenopteris plurinervia (32047) | |
| Aptian | Portugal | Sphenopteris plurinervia (73584) |