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Populus heteromorpha
Taxonomy
Populus heteromorpha was named by Knowlton (1926). It is not extant. Its type locality is Cut No. 1, Spokane, Portland & Seattle Railway, which is in a Miocene fluvial shale in the Latah Formation of Washington.
Sister species lacking formal opinion data
P. acuminatafolia, P. adamantea, P. alexanderii, P. artica, P. aspens, P. aspensis, P. attenuata, P. balsamoides, P. bonhamii, P. carneosa, P. cedrusensis, P. chaidamuensis, P. cinnamomoides, P. cinnamonoides, P. coalingensis, P. crenata, P. dauphnogenoides, P. eotremuloidea, P. gallowayi, P. garberii, P. germanica, P. hokiensis, P. kobayashii, P. meigsii, P. nebraskana, P. nigra, P. norinii, P. payettensis, P. populina, P. prosimonii, P. sambonsgii, P. sanzugawaensis, P. sinensis, P. tengchongensis, P. tremula, P. washoensis, P. wilmattae, P. wilmattae, P. wyomingiana, P. zaddachii, P. euphratica
Synonymy list
| Year | Name and author |
|---|---|
| 1926 | Populus heteromorpha 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.
†Populus heteromorpha Knowlton 1926
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: base of the Early/Lower Miocene to the top of the Late/Upper Miocene or 23.04000 to 5.33300 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Miocene - Late/Upper Miocene | USA (Washington) | Populus heteromorpha (103753) | |
| Miocene | USA (Washington) | Populus heteromorpha (type locality: 224391) |