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Ptilophyllum acutifolium
Taxonomy
Ptilophyllum acutifolium was named by Morris (1840) [(Morris) Bose & Kasat 1972]. It is not extant.
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1840 | Ptilophyllum acutifolium Morris |
1850 | Zamia theobaldii McClelland |
1863 | Palaeozamia acutifolium Morris |
1863 | Palaeozamia rigida Oldham |
1976 | Ptilophyllum acutifolium Lakhanpal et al. |
1991 | Ptilophyllum acutifolium Chandra and Tewari |
2022 | Ptilophyllum acutifolium Santos et al. p. 10 |
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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.
†Ptilophyllum acutifolium Morris 1840
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Invalid names: Palaeozamia acutifolium Morris 1863 [synonym], Palaeozamia rigida Oldham 1863 [synonym], Zamia theobaldii McClelland 1850 [synonym]
Diagnosis
No diagnoses are available