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Equisetum wyomingense
Taxonomy
Equisetum wyomingense was named by Lesquereux (1873). It is not extant.
Sister species lacking formal opinion data
E. alexanderi, E. aquatile, E. arenaceum, E. beani, E. beanii, E. boreale, E. brongniartii, E. bryanii, E. burchardtii, E. duvalli, E. exsertum, E. haukeanum, E. laterale, E. lusitanicum, E. mamertinus, E. miocenicum, E. modderdriftense, E. mougeotii, E. mytharum, E. octangulatum, E. pellati, E. remotum, E. sarthensis, E. simenense, E. strigatum, E. winchesteri
Entered
by B. Allen on 2022-01-20
Synonymy list
| Year | Name and author |
|---|---|
| 1873 | Equisetum wyomingense Lesquereux |
| 1919 | Equisetum wyomingense 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.
†Equisetum wyomingense Lesquereux 1873
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superp = superphylum | |||||
| Reference: Kenrick and Crane 1997 | |||||
Age range: Bridgerian or 51.10000 to 45.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bridgerian | USA (Colorado) | Equisetum wyomingense (122746) |