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Pagiophyllum williamsonis
Taxonomy
Palissya williamsonis was named by Brongniart (1849). It is not extant.
It was recombined as Pagiophyllum williamsoni by Fontaine (1896); it was recombined as Pagiophyllum williamsonis by Fontaine (1900), Knowlton (1919).
It was recombined as Pagiophyllum williamsoni by Fontaine (1896); it was recombined as Pagiophyllum williamsonis by Fontaine (1900), Knowlton (1919).
Sister species lacking formal opinion data
Pachyphyllum curtifolium, P. ambiguum, P. araucarinum, P. astrachanense, P. cirinicum, P. creysensis, P. diffusum, P. duttonia, P. feistmantelii, P. foetterlei, P. fragilis, P. insigne, P. kurri, P. leptocladoides, P. lusitanicum, P. maculosum, P. massalongi, P. navajoensis, P. ordinatum, P. pompeckji, P. ramonensis, P. readiana, P. rigidum, P. sandbergii, P. simpsoniae, P. sternergianum, P. triangulare, P. uncifolium, P. vandijkii, P. zuniana
Synonymy list
| Year | Name and author |
|---|---|
| 1849 | Palissya williamsonis Brongniart |
| 1896 | Pagiophyllum williamsoni Fontaine |
| 1900 | Pagiophyllum williamsonis Fontaine |
| 1919 | Pagiophyllum williamsonis 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.
†Pagiophyllum williamsonis Brongniart 1849
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections
No collection or age range data are available