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Pteridospermaexylon

Taxonomy
Pteridospermaexylon was named by Greguss (1952). It is not extant. Its type is Pteridospermaexylon theresiae.

It was assigned to Gymnospermophyta by Andrews (1970).

Species
P. theresiae (type species)

Synonymy list
YearName and author
1952Pteridospermaexylon Greguss
1970Pteridospermaexylon Andrews

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RankNameAuthor
kingdomPlantae
phylumGymnospermophytaCleal 1994
RankNameAuthor
genusPteridospermaexylonGreguss 1952

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.

G. †Pteridospermaexylon Greguss 1952
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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