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Cycadeoideophyta
Taxonomy
Cycadeoideophyta was named by Taylor (1981). It is not extant.
It was assigned to Cycadophytanae by Doweld (2001).
It was assigned to Cycadophytanae by Doweld (2001).
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Cycadeoideophyta Taylor p. 25 |
| 2001 | Cycadeoideophyta Doweld |
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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.
Ph. †Cycadeoideophyta Taylor 1981
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Cl. †Cycadeoideopsida Scott 1923
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Or. †Cycadeoideales Berry 1916
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G. †Bucklandia Brongniart 1828
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†Bucklandia bucklandii Doweld 2012
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Invalid names: Conites bucklandii Sternberg 1823 [objective synonym]
†Bucklandia florovia Watson and Sincock 1992
G. †Conites Sternberg 1823
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†Conites rajmahalensis Sahni 1928
†Conites sessilis Sahni 1928
†Conites sripermaturensis Sahni 1928
Invalid names: Conites cutchensis Sahni 1926 [nomen nudum], Conites hobsoni Sahni 1932 [nomen nudum]
G. †Yabeiella Oishi 1931
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†Yabeiella brackebushiana Kurtz 1921
†Yabeiella crassa Jones and de Jersey 1947
†Yabeiella hirsuta Bose and Sukh-Dev 1959
†Yabeiella indica Pal 1984
†Yabeiella spatulata Oishi 1931
†Yabeiella wielandi Oishi 1931
Invalid names: Sturianthaceae Doweld 2001 [empty]
Invalid names: Bennettitopsida Engler 1892 [synonym]
Diagnosis
No diagnoses are available