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Taxonomy
Torreya densifolia was named by Dawson (1882). It is not extant.
It was recombined as Tumion densifolium by Knowlton (1898), Knowlton (1919).
It was recombined as Tumion densifolium by Knowlton (1898), Knowlton (1919).
Synonymy list
| Year | Name and author |
|---|---|
| 1882 | Torreya densifolia Dawson |
| 1898 | Tumion densifolium Knowlton |
| 1919 | Tumion densifolium 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.
†Tumion densifolium Dawson 1882
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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