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Pterophyllum longifolium

Cycadeoideopsida - Bennettitales

Synonymy list
YearName and author
1828Pterophyllum longifolium Brongniart

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RankNameAuthor
kingdomPlantae
superphylumTracheophyta
Pteridobiotina
superphylumCycadophytanae
phylumCycadeoideophytaTaylor 1981
RankNameAuthor
classCycadeoideopsidaScott 1923
orderBennettitalesBessey 1910
genusPterophyllumBrongniart 1828
specieslongifoliumBrongniart 1828

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.

Diagnosis
No diagnoses are available